id	sid	tid	token	lemma	pos
ejpam-5318	1	1	european	european	PROPN
ejpam-5318	1	2	journal	journal	PROPN
ejpam-5318	1	3	of	of	ADP
ejpam-5318	1	4	pure	pure	ADJ
ejpam-5318	1	5	and	and	CCONJ
ejpam-5318	1	6	applied	apply	VERB
ejpam-5318	1	7	mathematics	mathematic	NOUN
ejpam-5318	1	8	vol	vol	NOUN
ejpam-5318	1	9	.	.	PROPN
ejpam-5318	2	1	17	17	NUM
ejpam-5318	2	2	,	,	PUNCT
ejpam-5318	2	3	no	no	INTJ
ejpam-5318	2	4	.	.	NOUN
ejpam-5318	2	5	4	4	NUM
ejpam-5318	2	6	,	,	PUNCT
ejpam-5318	2	7	2024	2024	NUM
ejpam-5318	2	8	,	,	PUNCT
ejpam-5318	2	9	2562	2562	NUM
ejpam-5318	2	10	-	-	SYM
ejpam-5318	2	11	2573	2573	NUM
ejpam-5318	2	12	issn	issn	PROPN
ejpam-5318	2	13	1307	1307	NUM
ejpam-5318	2	14	-	-	SYM
ejpam-5318	2	15	5543	5543	NUM
ejpam-5318	2	16	–	–	PUNCT
ejpam-5318	3	1	ejpam.com	ejpam.com	X
ejpam-5318	3	2	published	publish	VERB
ejpam-5318	3	3	by	by	ADP
ejpam-5318	3	4	new	new	PROPN
ejpam-5318	3	5	york	york	PROPN
ejpam-5318	3	6	business	business	PROPN
ejpam-5318	3	7	global	global	PROPN
ejpam-5318	3	8	on	on	ADP
ejpam-5318	3	9	the	the	DET
ejpam-5318	3	10	limited	limited	ADJ
ejpam-5318	3	11	role	role	NOUN
ejpam-5318	3	12	of	of	ADP
ejpam-5318	3	13	conservation	conservation	NOUN
ejpam-5318	3	14	laws	law	NOUN
ejpam-5318	3	15	in	in	ADP
ejpam-5318	3	16	the	the	DET
ejpam-5318	3	17	double	double	ADJ
ejpam-5318	3	18	reduction	reduction	NOUN
ejpam-5318	3	19	routine	routine	NOUN
ejpam-5318	3	20	for	for	ADP
ejpam-5318	3	21	partial	partial	ADJ
ejpam-5318	3	22	differential	differential	ADJ
ejpam-5318	3	23	equations	equation	NOUN
ejpam-5318	3	24	winter	winter	NOUN
ejpam-5318	3	25	sinkala1,∗	sinkala1,∗	NOUN
ejpam-5318	3	26	,	,	PUNCT
ejpam-5318	3	27	molahlehi	molahlehi	PROPN
ejpam-5318	3	28	charles	charles	PROPN
ejpam-5318	3	29	kakuli1	kakuli1	PROPN
ejpam-5318	3	30	1	1	NUM
ejpam-5318	3	31	department	department	PROPN
ejpam-5318	3	32	of	of	ADP
ejpam-5318	3	33	mathematical	mathematical	ADJ
ejpam-5318	3	34	sciences	sciences	PROPN
ejpam-5318	3	35	and	and	CCONJ
ejpam-5318	3	36	computing	computing	NOUN
ejpam-5318	3	37	,	,	PUNCT
ejpam-5318	3	38	faculty	faculty	NOUN
ejpam-5318	3	39	of	of	ADP
ejpam-5318	3	40	natural	natural	ADJ
ejpam-5318	3	41	sciences	science	NOUN
ejpam-5318	3	42	,	,	PUNCT
ejpam-5318	3	43	walter	walter	PROPN
ejpam-5318	3	44	sisulu	sisulu	PROPN
ejpam-5318	3	45	university	university	PROPN
ejpam-5318	3	46	,	,	PUNCT
ejpam-5318	3	47	south	south	PROPN
ejpam-5318	3	48	africa	africa	PROPN
ejpam-5318	3	49	abstract	abstract	PROPN
ejpam-5318	3	50	.	.	PUNCT
ejpam-5318	4	1	the	the	DET
ejpam-5318	4	2	double	double	ADJ
ejpam-5318	4	3	reduction	reduction	NOUN
ejpam-5318	4	4	method	method	NOUN
ejpam-5318	4	5	for	for	ADP
ejpam-5318	4	6	finding	find	VERB
ejpam-5318	4	7	invariant	invariant	ADJ
ejpam-5318	4	8	solutions	solution	NOUN
ejpam-5318	4	9	of	of	ADP
ejpam-5318	4	10	a	a	DET
ejpam-5318	4	11	given	give	VERB
ejpam-5318	4	12	partial	partial	ADJ
ejpam-5318	4	13	differential	differential	NOUN
ejpam-5318	4	14	equation	equation	NOUN
ejpam-5318	4	15	(	(	PUNCT
ejpam-5318	4	16	pde	pde	NOUN
ejpam-5318	4	17	)	)	PUNCT
ejpam-5318	4	18	provides	provide	VERB
ejpam-5318	4	19	for	for	ADP
ejpam-5318	4	20	the	the	DET
ejpam-5318	4	21	reduction	reduction	NOUN
ejpam-5318	4	22	of	of	ADP
ejpam-5318	4	23	a	a	DET
ejpam-5318	4	24	q	q	NOUN
ejpam-5318	4	25	-	-	PUNCT
ejpam-5318	4	26	th	th	VERB
ejpam-5318	4	27	order	order	NOUN
ejpam-5318	4	28	pde	pde	NOUN
ejpam-5318	4	29	that	that	PRON
ejpam-5318	4	30	admits	admit	VERB
ejpam-5318	4	31	a	a	DET
ejpam-5318	4	32	lie	lie	NOUN
ejpam-5318	4	33	symmetry	symmetry	NOUN
ejpam-5318	4	34	and	and	CCONJ
ejpam-5318	4	35	an	an	DET
ejpam-5318	4	36	associated	associated	ADJ
ejpam-5318	4	37	nontrivial	nontrivial	ADJ
ejpam-5318	4	38	conservation	conservation	NOUN
ejpam-5318	4	39	law	law	NOUN
ejpam-5318	4	40	to	to	ADP
ejpam-5318	4	41	an	an	DET
ejpam-5318	4	42	ordinary	ordinary	ADJ
ejpam-5318	4	43	differential	differential	ADJ
ejpam-5318	4	44	equation	equation	NOUN
ejpam-5318	4	45	(	(	PUNCT
ejpam-5318	4	46	ode	ode	PROPN
ejpam-5318	4	47	)	)	PUNCT
ejpam-5318	4	48	of	of	ADP
ejpam-5318	4	49	order	order	NOUN
ejpam-5318	4	50	q−	q−	PROPN
ejpam-5318	4	51	1	1	NUM
ejpam-5318	4	52	.	.	PUNCT
ejpam-5318	5	1	in	in	ADP
ejpam-5318	5	2	all	all	DET
ejpam-5318	5	3	the	the	DET
ejpam-5318	5	4	articles	article	NOUN
ejpam-5318	5	5	we	we	PRON
ejpam-5318	5	6	have	have	AUX
ejpam-5318	5	7	seen	see	VERB
ejpam-5318	5	8	where	where	SCONJ
ejpam-5318	5	9	the	the	DET
ejpam-5318	5	10	method	method	NOUN
ejpam-5318	5	11	has	have	AUX
ejpam-5318	5	12	been	be	AUX
ejpam-5318	5	13	used	use	VERB
ejpam-5318	5	14	,	,	PUNCT
ejpam-5318	5	15	the	the	DET
ejpam-5318	5	16	algorithm	algorithm	NOUN
ejpam-5318	5	17	has	have	AUX
ejpam-5318	5	18	involved	involve	VERB
ejpam-5318	5	19	writing	write	VERB
ejpam-5318	5	20	the	the	DET
ejpam-5318	5	21	conservation	conservation	NOUN
ejpam-5318	5	22	law	law	NOUN
ejpam-5318	5	23	in	in	ADP
ejpam-5318	5	24	canonical	canonical	ADJ
ejpam-5318	5	25	variables	variable	NOUN
ejpam-5318	5	26	determined	determine	VERB
ejpam-5318	5	27	by	by	ADP
ejpam-5318	5	28	the	the	DET
ejpam-5318	5	29	associated	associated	ADJ
ejpam-5318	5	30	symmetry	symmetry	NOUN
ejpam-5318	5	31	.	.	PUNCT
ejpam-5318	6	1	in	in	ADP
ejpam-5318	6	2	this	this	DET
ejpam-5318	6	3	paper	paper	NOUN
ejpam-5318	6	4	,	,	PUNCT
ejpam-5318	6	5	we	we	PRON
ejpam-5318	6	6	illustrate	illustrate	VERB
ejpam-5318	6	7	that	that	SCONJ
ejpam-5318	6	8	it	it	PRON
ejpam-5318	6	9	is	be	AUX
ejpam-5318	6	10	not	not	PART
ejpam-5318	6	11	necessary	necessary	ADJ
ejpam-5318	6	12	to	to	PART
ejpam-5318	6	13	use	use	VERB
ejpam-5318	6	14	or	or	CCONJ
ejpam-5318	6	15	even	even	ADV
ejpam-5318	6	16	have	have	VERB
ejpam-5318	6	17	the	the	DET
ejpam-5318	6	18	associated	associated	ADJ
ejpam-5318	6	19	conservation	conservation	NOUN
ejpam-5318	6	20	law	law	NOUN
ejpam-5318	6	21	.	.	PUNCT
ejpam-5318	7	1	it	it	PRON
ejpam-5318	7	2	is	be	AUX
ejpam-5318	7	3	enough	enough	ADJ
ejpam-5318	7	4	to	to	PART
ejpam-5318	7	5	know	know	VERB
ejpam-5318	7	6	that	that	SCONJ
ejpam-5318	7	7	there	there	PRON
ejpam-5318	7	8	exists	exist	VERB
ejpam-5318	7	9	a	a	DET
ejpam-5318	7	10	conservation	conservation	NOUN
ejpam-5318	7	11	law	law	NOUN
ejpam-5318	7	12	associated	associate	VERB
ejpam-5318	7	13	with	with	ADP
ejpam-5318	7	14	a	a	DET
ejpam-5318	7	15	given	give	VERB
ejpam-5318	7	16	lie	lie	NOUN
ejpam-5318	7	17	symmetry	symmetry	NOUN
ejpam-5318	7	18	.	.	PUNCT
ejpam-5318	8	1	canonical	canonical	ADJ
ejpam-5318	8	2	variables	variable	NOUN
ejpam-5318	8	3	derived	derive	VERB
ejpam-5318	8	4	from	from	ADP
ejpam-5318	8	5	the	the	DET
ejpam-5318	8	6	symmetry	symmetry	NOUN
ejpam-5318	8	7	are	be	AUX
ejpam-5318	8	8	sufficient	sufficient	ADJ
ejpam-5318	8	9	to	to	PART
ejpam-5318	8	10	achieve	achieve	VERB
ejpam-5318	8	11	double	double	ADJ
ejpam-5318	8	12	reduction	reduction	NOUN
ejpam-5318	8	13	.	.	PUNCT
ejpam-5318	9	1	in	in	ADP
ejpam-5318	9	2	the	the	DET
ejpam-5318	9	3	canonical	canonical	ADJ
ejpam-5318	9	4	variables	variable	NOUN
ejpam-5318	9	5	,	,	PUNCT
ejpam-5318	9	6	the	the	DET
ejpam-5318	9	7	pde	pde	NOUN
ejpam-5318	9	8	is	be	AUX
ejpam-5318	9	9	transformed	transform	VERB
ejpam-5318	9	10	after	after	ADP
ejpam-5318	9	11	routine	routine	ADJ
ejpam-5318	9	12	calculations	calculation	NOUN
ejpam-5318	9	13	into	into	ADP
ejpam-5318	9	14	an	an	DET
ejpam-5318	9	15	ode	ode	NOUN
ejpam-5318	9	16	of	of	ADP
ejpam-5318	9	17	order	order	NOUN
ejpam-5318	9	18	one	one	NUM
ejpam-5318	9	19	less	less	ADJ
ejpam-5318	9	20	than	than	ADP
ejpam-5318	9	21	that	that	PRON
ejpam-5318	9	22	of	of	ADP
ejpam-5318	9	23	the	the	DET
ejpam-5318	9	24	pde	pde	NOUN
ejpam-5318	9	25	.	.	PUNCT
ejpam-5318	10	1	we	we	PRON
ejpam-5318	10	2	have	have	AUX
ejpam-5318	10	3	outlined	outline	VERB
ejpam-5318	10	4	steps	step	NOUN
ejpam-5318	10	5	involved	involve	VERB
ejpam-5318	10	6	in	in	ADP
ejpam-5318	10	7	this	this	DET
ejpam-5318	10	8	variation	variation	NOUN
ejpam-5318	10	9	of	of	ADP
ejpam-5318	10	10	the	the	DET
ejpam-5318	10	11	double	double	ADJ
ejpam-5318	10	12	reduction	reduction	NOUN
ejpam-5318	10	13	method	method	NOUN
ejpam-5318	10	14	and	and	CCONJ
ejpam-5318	10	15	illustrated	illustrate	VERB
ejpam-5318	10	16	the	the	DET
ejpam-5318	10	17	routine	routine	NOUN
ejpam-5318	10	18	using	use	VERB
ejpam-5318	10	19	five	five	NUM
ejpam-5318	10	20	pdes	pde	NOUN
ejpam-5318	10	21	.	.	PUNCT
ejpam-5318	11	1	2020	2020	NUM
ejpam-5318	11	2	mathematics	mathematic	NOUN
ejpam-5318	11	3	subject	subject	NOUN
ejpam-5318	11	4	classifications	classification	NOUN
ejpam-5318	11	5	:	:	PUNCT
ejpam-5318	11	6	35c05	35c05	NUM
ejpam-5318	11	7	,	,	PUNCT
ejpam-5318	11	8	58j70	58j70	NUM
ejpam-5318	11	9	,	,	PUNCT
ejpam-5318	11	10	70h33	70h33	NUM
ejpam-5318	11	11	,	,	PUNCT
ejpam-5318	11	12	35b06	35b06	NUM
ejpam-5318	11	13	key	key	ADJ
ejpam-5318	11	14	words	word	NOUN
ejpam-5318	11	15	and	and	CCONJ
ejpam-5318	11	16	phrases	phrase	NOUN
ejpam-5318	11	17	:	:	PUNCT
ejpam-5318	11	18	double	double	ADJ
ejpam-5318	11	19	reduction	reduction	NOUN
ejpam-5318	11	20	,	,	PUNCT
ejpam-5318	11	21	lie	lie	NOUN
ejpam-5318	11	22	symmetry	symmetry	NOUN
ejpam-5318	11	23	analysis	analysis	NOUN
ejpam-5318	11	24	,	,	PUNCT
ejpam-5318	11	25	conservation	conservation	NOUN
ejpam-5318	11	26	law	law	NOUN
ejpam-5318	11	27	,	,	PUNCT
ejpam-5318	11	28	invariant	invariant	ADJ
ejpam-5318	11	29	solution	solution	NOUN
ejpam-5318	11	30	1	1	NUM
ejpam-5318	11	31	.	.	PUNCT
ejpam-5318	11	32	introduction	introduction	NOUN
ejpam-5318	11	33	the	the	DET
ejpam-5318	11	34	double	double	ADJ
ejpam-5318	11	35	reduction	reduction	NOUN
ejpam-5318	11	36	method	method	NOUN
ejpam-5318	11	37	,	,	PUNCT
ejpam-5318	11	38	proposed	propose	VERB
ejpam-5318	11	39	by	by	ADP
ejpam-5318	11	40	sjöberg	sjöberg	PROPN
ejpam-5318	12	1	[	[	X
ejpam-5318	12	2	19	19	NUM
ejpam-5318	12	3	,	,	PUNCT
ejpam-5318	12	4	20	20	NUM
ejpam-5318	12	5	]	]	PUNCT
ejpam-5318	12	6	,	,	PUNCT
ejpam-5318	12	7	provides	provide	VERB
ejpam-5318	12	8	a	a	DET
ejpam-5318	12	9	powerful	powerful	ADJ
ejpam-5318	12	10	routine	routine	NOUN
ejpam-5318	12	11	that	that	PRON
ejpam-5318	12	12	exploits	exploit	VERB
ejpam-5318	12	13	the	the	DET
ejpam-5318	12	14	relationship	relationship	NOUN
ejpam-5318	12	15	between	between	ADP
ejpam-5318	12	16	lie	lie	NOUN
ejpam-5318	12	17	symmetries	symmetry	NOUN
ejpam-5318	12	18	and	and	CCONJ
ejpam-5318	12	19	conservation	conservation	NOUN
ejpam-5318	12	20	laws	law	NOUN
ejpam-5318	12	21	of	of	ADP
ejpam-5318	12	22	a	a	DET
ejpam-5318	12	23	given	give	VERB
ejpam-5318	12	24	pde	pde	NOUN
ejpam-5318	12	25	to	to	PART
ejpam-5318	12	26	find	find	VERB
ejpam-5318	12	27	invariant	invariant	ADJ
ejpam-5318	12	28	solutions	solution	NOUN
ejpam-5318	12	29	of	of	ADP
ejpam-5318	12	30	the	the	DET
ejpam-5318	12	31	pde	pde	NOUN
ejpam-5318	12	32	.	.	PUNCT
ejpam-5318	13	1	the	the	DET
ejpam-5318	13	2	theory	theory	NOUN
ejpam-5318	13	3	of	of	ADP
ejpam-5318	13	4	double	double	ADJ
ejpam-5318	13	5	reduction	reduction	NOUN
ejpam-5318	13	6	relies	rely	VERB
ejpam-5318	13	7	on	on	ADP
ejpam-5318	13	8	the	the	DET
ejpam-5318	13	9	pioneering	pioneer	VERB
ejpam-5318	13	10	work	work	NOUN
ejpam-5318	13	11	by	by	ADP
ejpam-5318	13	12	kara	kara	PROPN
ejpam-5318	13	13	and	and	CCONJ
ejpam-5318	13	14	mahomed	mahome	VERB
ejpam-5318	14	1	[	[	X
ejpam-5318	14	2	12	12	NUM
ejpam-5318	14	3	,	,	PUNCT
ejpam-5318	14	4	13	13	NUM
ejpam-5318	14	5	]	]	PUNCT
ejpam-5318	14	6	on	on	ADP
ejpam-5318	14	7	the	the	DET
ejpam-5318	14	8	relationship	relationship	NOUN
ejpam-5318	14	9	between	between	ADP
ejpam-5318	14	10	lie	lie	NOUN
ejpam-5318	14	11	symmetries	symmetry	NOUN
ejpam-5318	14	12	and	and	CCONJ
ejpam-5318	14	13	conservation	conservation	NOUN
ejpam-5318	14	14	laws	law	NOUN
ejpam-5318	14	15	.	.	PUNCT
ejpam-5318	15	1	for	for	ADP
ejpam-5318	15	2	a	a	DET
ejpam-5318	15	3	scalar	scalar	ADJ
ejpam-5318	15	4	(	(	PUNCT
ejpam-5318	15	5	1	1	NUM
ejpam-5318	15	6	+	+	NOUN
ejpam-5318	15	7	1)-pde	1)-pde	NOUN
ejpam-5318	15	8	of	of	ADP
ejpam-5318	15	9	order	order	NOUN
ejpam-5318	15	10	q	q	NOUN
ejpam-5318	15	11	that	that	PRON
ejpam-5318	15	12	admits	admit	VERB
ejpam-5318	15	13	a	a	DET
ejpam-5318	15	14	lie	lie	NOUN
ejpam-5318	15	15	symmetry	symmetry	NOUN
ejpam-5318	15	16	and	and	CCONJ
ejpam-5318	15	17	an	an	DET
ejpam-5318	15	18	associated	associated	ADJ
ejpam-5318	15	19	nontrivial	nontrivial	ADJ
ejpam-5318	15	20	conservation	conservation	NOUN
ejpam-5318	15	21	law	law	NOUN
ejpam-5318	15	22	(	(	PUNCT
ejpam-5318	15	23	in	in	ADP
ejpam-5318	15	24	the	the	DET
ejpam-5318	15	25	sense	sense	NOUN
ejpam-5318	15	26	defined	define	VERB
ejpam-5318	15	27	in	in	ADP
ejpam-5318	15	28	[	[	X
ejpam-5318	15	29	12	12	NUM
ejpam-5318	15	30	]	]	NUM
ejpam-5318	15	31	)	)	PUNCT
ejpam-5318	15	32	,	,	PUNCT
ejpam-5318	15	33	double	double	ADJ
ejpam-5318	15	34	reduction	reduction	NOUN
ejpam-5318	15	35	of	of	ADP
ejpam-5318	15	36	the	the	DET
ejpam-5318	15	37	pde	pde	NOUN
ejpam-5318	15	38	amounts	amount	VERB
ejpam-5318	15	39	to	to	ADP
ejpam-5318	15	40	a	a	DET
ejpam-5318	15	41	reduction	reduction	NOUN
ejpam-5318	15	42	of	of	ADP
ejpam-5318	15	43	the	the	DET
ejpam-5318	15	44	equation	equation	NOUN
ejpam-5318	15	45	to	to	ADP
ejpam-5318	15	46	an	an	DET
ejpam-5318	15	47	ode	ode	NOUN
ejpam-5318	15	48	of	of	ADP
ejpam-5318	15	49	order	order	NOUN
ejpam-5318	15	50	q	q	NOUN
ejpam-5318	15	51	−	−	NOUN
ejpam-5318	15	52	1	1	NUM
ejpam-5318	15	53	.	.	PUNCT
ejpam-5318	16	1	all	all	DET
ejpam-5318	16	2	the	the	DET
ejpam-5318	16	3	articles	article	NOUN
ejpam-5318	16	4	we	we	PRON
ejpam-5318	16	5	have	have	AUX
ejpam-5318	16	6	examined	examine	VERB
ejpam-5318	16	7	that	that	PRON
ejpam-5318	16	8	have	have	AUX
ejpam-5318	16	9	used	use	VERB
ejpam-5318	16	10	the	the	DET
ejpam-5318	16	11	double	double	ADJ
ejpam-5318	16	12	reduction	reduction	NOUN
ejpam-5318	16	13	method	method	NOUN
ejpam-5318	16	14	,	,	PUNCT
ejpam-5318	16	15	as	as	SCONJ
ejpam-5318	16	16	proposed	propose	VERB
ejpam-5318	16	17	by	by	ADP
ejpam-5318	16	18	sjöberg	sjöberg	PROPN
ejpam-5318	17	1	[	[	X
ejpam-5318	17	2	19	19	NUM
ejpam-5318	17	3	,	,	PUNCT
ejpam-5318	17	4	20	20	NUM
ejpam-5318	17	5	]	]	PUNCT
ejpam-5318	17	6	,	,	PUNCT
ejpam-5318	17	7	have	have	AUX
ejpam-5318	17	8	exploited	exploit	VERB
ejpam-5318	17	9	both	both	CCONJ
ejpam-5318	17	10	the	the	DET
ejpam-5318	17	11	admitted	admit	VERB
ejpam-5318	17	12	lie	lie	NOUN
ejpam-5318	17	13	symmetries	symmetry	NOUN
ejpam-5318	17	14	and	and	CCONJ
ejpam-5318	17	15	the	the	DET
ejpam-5318	17	16	∗corresponding	∗corresponde	VERB
ejpam-5318	17	17	author	author	NOUN
ejpam-5318	17	18	.	.	PUNCT
ejpam-5318	18	1	doi	doi	NOUN
ejpam-5318	18	2	:	:	PUNCT
ejpam-5318	18	3	https://doi.org/10.29020/nybg.ejpam.v17i4.5318	https://doi.org/10.29020/nybg.ejpam.v17i4.5318	PROPN
ejpam-5318	18	4	email	email	NOUN
ejpam-5318	18	5	addresses	address	NOUN
ejpam-5318	18	6	:	:	PUNCT
ejpam-5318	18	7	wsinkala@wsu.ac.za	wsinkala@wsu.ac.za	PROPN
ejpam-5318	18	8	(	(	PUNCT
ejpam-5318	18	9	w.	w.	PROPN
ejpam-5318	18	10	sinkala	sinkala	PROPN
ejpam-5318	18	11	)	)	PUNCT
ejpam-5318	18	12	,	,	PUNCT
ejpam-5318	18	13	ckakuli@wsu.ac.za	ckakuli@wsu.ac.za	NOUN
ejpam-5318	18	14	(	(	PUNCT
ejpam-5318	18	15	m.c	m.c	PROPN
ejpam-5318	18	16	.	.	PROPN
ejpam-5318	18	17	kakuli	kakuli	PROPN
ejpam-5318	18	18	)	)	PUNCT
ejpam-5318	18	19	https://www.ejpam.com	https://www.ejpam.com	X
ejpam-5318	18	20	2562	2562	NUM
ejpam-5318	18	21	copyright	copyright	NOUN
ejpam-5318	18	22	:	:	PUNCT
ejpam-5318	18	23	©	©	PROPN
ejpam-5318	18	24	2024	2024	NUM
ejpam-5318	18	25	the	the	DET
ejpam-5318	18	26	author(s	author(s	NOUN
ejpam-5318	18	27	)	)	PUNCT
ejpam-5318	18	28	.	.	PUNCT
ejpam-5318	19	1	(	(	PUNCT
ejpam-5318	19	2	cc	cc	NOUN
ejpam-5318	19	3	by	by	ADP
ejpam-5318	19	4	-	-	PUNCT
ejpam-5318	19	5	nc	nc	PROPN
ejpam-5318	19	6	4.0	4.0	NUM
ejpam-5318	19	7	)	)	PUNCT
ejpam-5318	19	8	w.	w.	PROPN
ejpam-5318	19	9	sinkala	sinkala	PROPN
ejpam-5318	19	10	,	,	PUNCT
ejpam-5318	19	11	m.c	m.c	PROPN
ejpam-5318	19	12	.	.	PROPN
ejpam-5318	19	13	kakuli	kakuli	PROPN
ejpam-5318	19	14	/	/	SYM
ejpam-5318	19	15	eur	eur	PROPN
ejpam-5318	19	16	.	.	PUNCT
ejpam-5318	20	1	j.	j.	PROPN
ejpam-5318	20	2	pure	pure	PROPN
ejpam-5318	20	3	appl	appl	PROPN
ejpam-5318	20	4	.	.	PROPN
ejpam-5318	20	5	math	math	PROPN
ejpam-5318	20	6	,	,	PUNCT
ejpam-5318	20	7	17	17	NUM
ejpam-5318	20	8	(	(	PUNCT
ejpam-5318	20	9	4	4	NUM
ejpam-5318	20	10	)	)	PUNCT
ejpam-5318	20	11	(	(	PUNCT
ejpam-5318	20	12	2024	2024	NUM
ejpam-5318	20	13	)	)	PUNCT
ejpam-5318	20	14	,	,	PUNCT
ejpam-5318	20	15	2562	2562	NUM
ejpam-5318	20	16	-	-	SYM
ejpam-5318	20	17	2573	2573	NUM
ejpam-5318	20	18	2563	2563	NUM
ejpam-5318	20	19	corresponding	correspond	VERB
ejpam-5318	20	20	nontrivial	nontrivial	ADJ
ejpam-5318	20	21	conservation	conservation	NOUN
ejpam-5318	20	22	laws	law	NOUN
ejpam-5318	20	23	in	in	ADP
ejpam-5318	20	24	the	the	DET
ejpam-5318	20	25	reduction	reduction	NOUN
ejpam-5318	20	26	algorithm	algorithm	NOUN
ejpam-5318	20	27	(	(	PUNCT
ejpam-5318	20	28	evident	evident	ADJ
ejpam-5318	20	29	in	in	ADP
ejpam-5318	20	30	references	reference	NOUN
ejpam-5318	20	31	[	[	X
ejpam-5318	20	32	1–4	1–4	PROPN
ejpam-5318	20	33	,	,	PUNCT
ejpam-5318	20	34	6–9	6–9	PROPN
ejpam-5318	20	35	,	,	PUNCT
ejpam-5318	20	36	11	11	NUM
ejpam-5318	20	37	,	,	PUNCT
ejpam-5318	20	38	14	14	NUM
ejpam-5318	20	39	,	,	PUNCT
ejpam-5318	20	40	15	15	NUM
ejpam-5318	20	41	,	,	PUNCT
ejpam-5318	20	42	17–20	17–20	NUM
ejpam-5318	20	43	]	]	PUNCT
ejpam-5318	20	44	)	)	PUNCT
ejpam-5318	20	45	.	.	PUNCT
ejpam-5318	21	1	in	in	ADP
ejpam-5318	21	2	this	this	DET
ejpam-5318	21	3	article	article	NOUN
ejpam-5318	21	4	we	we	PRON
ejpam-5318	21	5	demonstrate	demonstrate	VERB
ejpam-5318	21	6	that	that	SCONJ
ejpam-5318	21	7	it	it	PRON
ejpam-5318	21	8	is	be	AUX
ejpam-5318	21	9	not	not	PART
ejpam-5318	21	10	essential	essential	ADJ
ejpam-5318	21	11	to	to	PART
ejpam-5318	21	12	utilise	utilise	VERB
ejpam-5318	21	13	an	an	DET
ejpam-5318	21	14	associated	associated	ADJ
ejpam-5318	21	15	conservation	conservation	NOUN
ejpam-5318	21	16	law	law	NOUN
ejpam-5318	21	17	in	in	ADP
ejpam-5318	21	18	the	the	DET
ejpam-5318	21	19	reduction	reduction	NOUN
ejpam-5318	21	20	routine	routine	NOUN
ejpam-5318	21	21	.	.	PUNCT
ejpam-5318	22	1	rather	rather	ADV
ejpam-5318	22	2	,	,	PUNCT
ejpam-5318	22	3	it	it	PRON
ejpam-5318	22	4	suffices	suffice	VERB
ejpam-5318	22	5	to	to	PART
ejpam-5318	22	6	know	know	VERB
ejpam-5318	22	7	that	that	SCONJ
ejpam-5318	22	8	a	a	DET
ejpam-5318	22	9	given	give	VERB
ejpam-5318	22	10	lie	lie	NOUN
ejpam-5318	22	11	symmetry	symmetry	NOUN
ejpam-5318	22	12	has	have	VERB
ejpam-5318	22	13	an	an	DET
ejpam-5318	22	14	associated	associated	ADJ
ejpam-5318	22	15	nontrivial	nontrivial	ADJ
ejpam-5318	22	16	conservation	conservation	NOUN
ejpam-5318	22	17	law	law	NOUN
ejpam-5318	22	18	.	.	PUNCT
ejpam-5318	23	1	for	for	ADP
ejpam-5318	23	2	euler	euler	NOUN
ejpam-5318	23	3	-	-	PUNCT
ejpam-5318	23	4	lagrange	lagrange	NOUN
ejpam-5318	23	5	pdes	pde	NOUN
ejpam-5318	23	6	,	,	PUNCT
ejpam-5318	23	7	for	for	ADP
ejpam-5318	23	8	example	example	NOUN
ejpam-5318	23	9	,	,	PUNCT
ejpam-5318	23	10	every	every	PRON
ejpam-5318	23	11	admitted	admit	VERB
ejpam-5318	23	12	noether	noether	ADJ
ejpam-5318	23	13	symmetry	symmetry	NOUN
ejpam-5318	23	14	has	have	VERB
ejpam-5318	23	15	an	an	DET
ejpam-5318	23	16	associated	associated	ADJ
ejpam-5318	23	17	conservation	conservation	NOUN
ejpam-5318	23	18	law	law	NOUN
ejpam-5318	23	19	.	.	PUNCT
ejpam-5318	24	1	therefore	therefore	ADV
ejpam-5318	24	2	,	,	PUNCT
ejpam-5318	24	3	one	one	PRON
ejpam-5318	24	4	could	could	AUX
ejpam-5318	24	5	proceed	proceed	VERB
ejpam-5318	24	6	to	to	PART
ejpam-5318	24	7	perform	perform	VERB
ejpam-5318	24	8	double	double	ADJ
ejpam-5318	24	9	reduction	reduction	NOUN
ejpam-5318	24	10	of	of	ADP
ejpam-5318	24	11	an	an	DET
ejpam-5318	24	12	eulerlagrange	eulerlagrange	ADJ
ejpam-5318	24	13	pde	pde	NOUN
ejpam-5318	24	14	using	use	VERB
ejpam-5318	24	15	only	only	ADV
ejpam-5318	24	16	an	an	DET
ejpam-5318	24	17	admitted	admit	VERB
ejpam-5318	24	18	noether	noether	ADJ
ejpam-5318	24	19	symmetry	symmetry	NOUN
ejpam-5318	24	20	.	.	PUNCT
ejpam-5318	25	1	the	the	DET
ejpam-5318	25	2	rest	rest	NOUN
ejpam-5318	25	3	of	of	ADP
ejpam-5318	25	4	the	the	DET
ejpam-5318	25	5	paper	paper	NOUN
ejpam-5318	25	6	is	be	AUX
ejpam-5318	25	7	organised	organise	VERB
ejpam-5318	25	8	as	as	SCONJ
ejpam-5318	25	9	follows	follow	VERB
ejpam-5318	25	10	.	.	PUNCT
ejpam-5318	26	1	in	in	ADP
ejpam-5318	26	2	section	section	NOUN
ejpam-5318	26	3	2	2	NUM
ejpam-5318	26	4	,	,	PUNCT
ejpam-5318	26	5	the	the	DET
ejpam-5318	26	6	theory	theory	NOUN
ejpam-5318	26	7	of	of	ADP
ejpam-5318	26	8	double	double	ADJ
ejpam-5318	26	9	reduction	reduction	NOUN
ejpam-5318	26	10	is	be	AUX
ejpam-5318	26	11	presented	present	VERB
ejpam-5318	26	12	,	,	PUNCT
ejpam-5318	26	13	based	base	VERB
ejpam-5318	26	14	on	on	ADP
ejpam-5318	26	15	(	(	PUNCT
ejpam-5318	26	16	1	1	NUM
ejpam-5318	26	17	+	+	NUM
ejpam-5318	26	18	1)-scalar	1)-scalar	NUM
ejpam-5318	26	19	pdes	pde	NOUN
ejpam-5318	26	20	as	as	SCONJ
ejpam-5318	26	21	proposed	propose	VERB
ejpam-5318	26	22	by	by	ADP
ejpam-5318	26	23	sjöberg	sjöberg	PROPN
ejpam-5318	27	1	[	[	X
ejpam-5318	27	2	19	19	NUM
ejpam-5318	27	3	,	,	PUNCT
ejpam-5318	27	4	20	20	NUM
ejpam-5318	27	5	]	]	PUNCT
ejpam-5318	27	6	.	.	PUNCT
ejpam-5318	28	1	in	in	ADP
ejpam-5318	28	2	section	section	NOUN
ejpam-5318	28	3	3	3	NUM
ejpam-5318	28	4	,	,	PUNCT
ejpam-5318	28	5	we	we	PRON
ejpam-5318	28	6	present	present	VERB
ejpam-5318	28	7	the	the	DET
ejpam-5318	28	8	steps	step	NOUN
ejpam-5318	28	9	involved	involve	VERB
ejpam-5318	28	10	in	in	ADP
ejpam-5318	28	11	the	the	DET
ejpam-5318	28	12	proposed	propose	VERB
ejpam-5318	28	13	alternative	alternative	ADJ
ejpam-5318	28	14	double	double	ADJ
ejpam-5318	28	15	reduction	reduction	NOUN
ejpam-5318	28	16	algorithm	algorithm	NOUN
ejpam-5318	28	17	and	and	CCONJ
ejpam-5318	28	18	provide	provide	VERB
ejpam-5318	28	19	illustrative	illustrative	ADJ
ejpam-5318	28	20	examples	example	NOUN
ejpam-5318	28	21	based	base	VERB
ejpam-5318	28	22	on	on	ADP
ejpam-5318	28	23	five	five	NUM
ejpam-5318	28	24	pdes	pde	NOUN
ejpam-5318	28	25	.	.	PUNCT
ejpam-5318	29	1	we	we	PRON
ejpam-5318	29	2	give	give	VERB
ejpam-5318	29	3	concluding	conclude	VERB
ejpam-5318	29	4	remarks	remark	NOUN
ejpam-5318	29	5	in	in	ADP
ejpam-5318	29	6	section	section	NOUN
ejpam-5318	29	7	4	4	NUM
ejpam-5318	29	8	.	.	NOUN
ejpam-5318	29	9	2	2	NUM
ejpam-5318	29	10	.	.	X
ejpam-5318	29	11	theory	theory	NOUN
ejpam-5318	29	12	of	of	ADP
ejpam-5318	29	13	double	double	ADJ
ejpam-5318	29	14	reduction	reduction	NOUN
ejpam-5318	29	15	of	of	ADP
ejpam-5318	29	16	a	a	DET
ejpam-5318	29	17	scalar	scalar	ADJ
ejpam-5318	29	18	(	(	PUNCT
ejpam-5318	29	19	1	1	NUM
ejpam-5318	29	20	+	+	CCONJ
ejpam-5318	29	21	1)-pde	1)-pde	ADJ
ejpam-5318	29	22	preliminaries	preliminary	NOUN
ejpam-5318	29	23	of	of	ADP
ejpam-5318	29	24	the	the	DET
ejpam-5318	29	25	double	double	ADJ
ejpam-5318	29	26	reduction	reduction	NOUN
ejpam-5318	29	27	method	method	NOUN
ejpam-5318	29	28	are	be	AUX
ejpam-5318	29	29	extensively	extensively	ADV
ejpam-5318	29	30	covered	cover	VERB
ejpam-5318	29	31	in	in	ADP
ejpam-5318	29	32	numerous	numerous	ADJ
ejpam-5318	29	33	articles	article	NOUN
ejpam-5318	29	34	.	.	PUNCT
ejpam-5318	30	1	to	to	PART
ejpam-5318	30	2	avoid	avoid	VERB
ejpam-5318	30	3	redundancy	redundancy	NOUN
ejpam-5318	30	4	,	,	PUNCT
ejpam-5318	30	5	these	these	DET
ejpam-5318	30	6	foundational	foundational	ADJ
ejpam-5318	30	7	details	detail	NOUN
ejpam-5318	30	8	will	will	AUX
ejpam-5318	30	9	not	not	PART
ejpam-5318	30	10	be	be	AUX
ejpam-5318	30	11	repeated	repeat	VERB
ejpam-5318	30	12	in	in	ADP
ejpam-5318	30	13	this	this	DET
ejpam-5318	30	14	article	article	NOUN
ejpam-5318	30	15	.	.	PUNCT
ejpam-5318	31	1	interested	interested	ADJ
ejpam-5318	31	2	readers	reader	NOUN
ejpam-5318	31	3	can	can	AUX
ejpam-5318	31	4	consult	consult	VERB
ejpam-5318	31	5	references	reference	NOUN
ejpam-5318	31	6	[	[	X
ejpam-5318	31	7	1–4	1–4	PROPN
ejpam-5318	31	8	,	,	PUNCT
ejpam-5318	31	9	6–8	6–8	PROPN
ejpam-5318	31	10	,	,	PUNCT
ejpam-5318	31	11	11	11	NUM
ejpam-5318	31	12	,	,	PUNCT
ejpam-5318	31	13	15	15	NUM
ejpam-5318	31	14	,	,	PUNCT
ejpam-5318	31	15	17–20	17–20	NUM
ejpam-5318	31	16	]	]	X
ejpam-5318	31	17	)	)	PUNCT
ejpam-5318	31	18	,	,	PUNCT
ejpam-5318	31	19	and	and	CCONJ
ejpam-5318	31	20	other	other	ADJ
ejpam-5318	31	21	related	related	ADJ
ejpam-5318	31	22	works	work	NOUN
ejpam-5318	31	23	for	for	ADP
ejpam-5318	31	24	comprehensive	comprehensive	ADJ
ejpam-5318	31	25	information	information	NOUN
ejpam-5318	31	26	.	.	PUNCT
ejpam-5318	32	1	consider	consider	VERB
ejpam-5318	32	2	a	a	DET
ejpam-5318	32	3	scalar	scalar	ADJ
ejpam-5318	32	4	qth	qth	NOUN
ejpam-5318	32	5	-	-	PUNCT
ejpam-5318	32	6	order	order	NOUN
ejpam-5318	32	7	(	(	PUNCT
ejpam-5318	32	8	q	q	X
ejpam-5318	32	9	≥	≥	NOUN
ejpam-5318	32	10	1	1	NUM
ejpam-5318	32	11	)	)	PUNCT
ejpam-5318	32	12	pde	pde	NOUN
ejpam-5318	32	13	with	with	ADP
ejpam-5318	32	14	two	two	NUM
ejpam-5318	32	15	independent	independent	ADJ
ejpam-5318	32	16	variables	variable	NOUN
ejpam-5318	32	17	(	(	PUNCT
ejpam-5318	32	18	x1	x1	PROPN
ejpam-5318	32	19	,	,	PUNCT
ejpam-5318	32	20	x2	x2	PROPN
ejpam-5318	32	21	)	)	PUNCT
ejpam-5318	32	22	=	=	SYM
ejpam-5318	32	23	(	(	PUNCT
ejpam-5318	32	24	t	t	PROPN
ejpam-5318	32	25	,	,	PUNCT
ejpam-5318	32	26	x	x	NOUN
ejpam-5318	32	27	)	)	PUNCT
ejpam-5318	32	28	and	and	CCONJ
ejpam-5318	32	29	one	one	NUM
ejpam-5318	32	30	dependent	dependent	ADJ
ejpam-5318	32	31	variable	variable	ADJ
ejpam-5318	32	32	u	u	NOUN
ejpam-5318	32	33	=	=	SYM
ejpam-5318	32	34	u(t	u(t	NOUN
ejpam-5318	32	35	,	,	PUNCT
ejpam-5318	32	36	x	x	NOUN
ejpam-5318	32	37	)	)	PUNCT
ejpam-5318	32	38	,	,	PUNCT
ejpam-5318	32	39	f	f	PROPN
ejpam-5318	32	40	(	(	PUNCT
ejpam-5318	32	41	t	t	PROPN
ejpam-5318	32	42	,	,	PUNCT
ejpam-5318	32	43	x	x	X
ejpam-5318	32	44	,	,	PUNCT
ejpam-5318	32	45	u	u	NOUN
ejpam-5318	32	46	,	,	PUNCT
ejpam-5318	32	47	.	.	PUNCT
ejpam-5318	32	48	.	.	PUNCT
ejpam-5318	33	1	.	.	PUNCT
ejpam-5318	34	1	,	,	PUNCT
ejpam-5318	34	2	u(q	u(q	ADV
ejpam-5318	34	3	)	)	PUNCT
ejpam-5318	34	4	)	)	PUNCT
ejpam-5318	35	1	=	=	SYM
ejpam-5318	35	2	0	0	NUM
ejpam-5318	35	3	,	,	PUNCT
ejpam-5318	35	4	(	(	PUNCT
ejpam-5318	35	5	1	1	X
ejpam-5318	35	6	)	)	PUNCT
ejpam-5318	35	7	where	where	SCONJ
ejpam-5318	35	8	u(k	u(k	PROPN
ejpam-5318	35	9	)	)	PUNCT
ejpam-5318	35	10	denotes	denote	VERB
ejpam-5318	35	11	the	the	DET
ejpam-5318	35	12	collection	collection	NOUN
ejpam-5318	35	13	{	{	PUNCT
ejpam-5318	35	14	uk	uk	PROPN
ejpam-5318	35	15	}	}	PUNCT
ejpam-5318	35	16	of	of	ADP
ejpam-5318	35	17	kth	kth	NOUN
ejpam-5318	35	18	-	-	PUNCT
ejpam-5318	35	19	order	order	NOUN
ejpam-5318	35	20	partial	partial	ADJ
ejpam-5318	35	21	derivatives	derivative	NOUN
ejpam-5318	35	22	.	.	PUNCT
ejpam-5318	36	1	furthermore	furthermore	ADV
ejpam-5318	36	2	,	,	PUNCT
ejpam-5318	36	3	suppose	suppose	VERB
ejpam-5318	36	4	that	that	SCONJ
ejpam-5318	36	5	equation	equation	NOUN
ejpam-5318	36	6	(	(	PUNCT
ejpam-5318	36	7	1	1	X
ejpam-5318	36	8	)	)	PUNCT
ejpam-5318	36	9	admits	admit	VERB
ejpam-5318	36	10	a	a	DET
ejpam-5318	36	11	lie	lie	NOUN
ejpam-5318	36	12	point	point	NOUN
ejpam-5318	36	13	symmetry	symmetry	NOUN
ejpam-5318	36	14	with	with	ADP
ejpam-5318	36	15	an	an	DET
ejpam-5318	36	16	infinitesimal	infinitesimal	ADJ
ejpam-5318	36	17	generator	generator	NOUN
ejpam-5318	36	18	x	x	X
ejpam-5318	36	19	=	=	SYM
ejpam-5318	36	20	ξi(x	ξi(x	X
ejpam-5318	36	21	,	,	PUNCT
ejpam-5318	36	22	u	u	NOUN
ejpam-5318	36	23	)	)	PUNCT
ejpam-5318	36	24	∂	∂	NUM
ejpam-5318	36	25	∂xi	∂xi	NOUN
ejpam-5318	36	26	+	+	CCONJ
ejpam-5318	36	27	η(x	η(x	PROPN
ejpam-5318	36	28	,	,	PUNCT
ejpam-5318	36	29	u	u	NOUN
ejpam-5318	36	30	)	)	PUNCT
ejpam-5318	36	31	∂	∂	NUM
ejpam-5318	36	32	∂u	∂u	PROPN
ejpam-5318	36	33	.	.	PUNCT
ejpam-5318	37	1	(	(	PUNCT
ejpam-5318	37	2	2	2	X
ejpam-5318	37	3	)	)	PUNCT
ejpam-5318	37	4	a	a	DET
ejpam-5318	37	5	conservation	conservation	NOUN
ejpam-5318	37	6	law	law	NOUN
ejpam-5318	37	7	of	of	ADP
ejpam-5318	37	8	(	(	PUNCT
ejpam-5318	37	9	1	1	X
ejpam-5318	37	10	)	)	PUNCT
ejpam-5318	37	11	dtt	dtt	NOUN
ejpam-5318	37	12	t	t	PROPN
ejpam-5318	38	1	+	+	NOUN
ejpam-5318	38	2	dxt	dxt	X
ejpam-5318	38	3	x	x	SYM
ejpam-5318	38	4	=	=	SYM
ejpam-5318	38	5	0	0	NUM
ejpam-5318	38	6	(	(	PUNCT
ejpam-5318	38	7	3	3	NUM
ejpam-5318	38	8	)	)	PUNCT
ejpam-5318	38	9	is	be	AUX
ejpam-5318	38	10	said	say	VERB
ejpam-5318	38	11	to	to	PART
ejpam-5318	38	12	be	be	AUX
ejpam-5318	38	13	associated	associate	VERB
ejpam-5318	38	14	with	with	ADP
ejpam-5318	38	15	(	(	PUNCT
ejpam-5318	38	16	2	2	X
ejpam-5318	38	17	)	)	PUNCT
ejpam-5318	38	18	if	if	SCONJ
ejpam-5318	38	19	x(t	x(t	PROPN
ejpam-5318	38	20	i	i	PRON
ejpam-5318	38	21	)	)	PUNCT
ejpam-5318	39	1	+	+	CCONJ
ejpam-5318	39	2	t	t	NOUN
ejpam-5318	39	3	idk(ξ	idk(ξ	NOUN
ejpam-5318	39	4	k)−	k)−	PROPN
ejpam-5318	39	5	t	t	PROPN
ejpam-5318	39	6	kdk(ξ	kdk(ξ	X
ejpam-5318	39	7	i	i	NOUN
ejpam-5318	39	8	)	)	PUNCT
ejpam-5318	39	9	=	=	PUNCT
ejpam-5318	39	10	0	0	NUM
ejpam-5318	39	11	,	,	PUNCT
ejpam-5318	39	12	i	i	PRON
ejpam-5318	39	13	=	=	NOUN
ejpam-5318	39	14	1	1	NUM
ejpam-5318	39	15	,	,	PUNCT
ejpam-5318	39	16	2	2	NUM
ejpam-5318	39	17	.	.	PUNCT
ejpam-5318	39	18	(	(	PUNCT
ejpam-5318	39	19	4	4	NUM
ejpam-5318	39	20	)	)	PUNCT
ejpam-5318	39	21	in	in	ADP
ejpam-5318	39	22	terms	term	NOUN
ejpam-5318	39	23	of	of	ADP
ejpam-5318	39	24	canonical	canonical	ADJ
ejpam-5318	39	25	variables	variable	NOUN
ejpam-5318	39	26	r	r	NOUN
ejpam-5318	39	27	,	,	PUNCT
ejpam-5318	39	28	s	s	X
ejpam-5318	39	29	and	and	CCONJ
ejpam-5318	39	30	w	w	NOUN
ejpam-5318	39	31	,	,	PUNCT
ejpam-5318	39	32	i.e.	i.e.	X
ejpam-5318	39	33	,	,	PUNCT
ejpam-5318	39	34	variables	variable	NOUN
ejpam-5318	39	35	under	under	ADP
ejpam-5318	39	36	which	which	PRON
ejpam-5318	39	37	(	(	PUNCT
ejpam-5318	39	38	2	2	X
ejpam-5318	39	39	)	)	PUNCT
ejpam-5318	39	40	is	be	AUX
ejpam-5318	39	41	transformed	transform	VERB
ejpam-5318	39	42	into	into	ADP
ejpam-5318	39	43	x	x	PROPN
ejpam-5318	39	44	=	=	SYM
ejpam-5318	39	45	∂	∂	NUM
ejpam-5318	39	46	∂s	∂s	PROPN
ejpam-5318	39	47	,	,	PUNCT
ejpam-5318	39	48	the	the	DET
ejpam-5318	39	49	conservation	conservation	NOUN
ejpam-5318	39	50	law	law	NOUN
ejpam-5318	39	51	(	(	PUNCT
ejpam-5318	39	52	3	3	X
ejpam-5318	39	53	)	)	PUNCT
ejpam-5318	39	54	can	can	AUX
ejpam-5318	39	55	be	be	AUX
ejpam-5318	39	56	written	write	VERB
ejpam-5318	39	57	in	in	ADP
ejpam-5318	39	58	canonical	canonical	ADJ
ejpam-5318	39	59	variables	variable	NOUN
ejpam-5318	39	60	as	as	ADP
ejpam-5318	39	61	[	[	X
ejpam-5318	39	62	19	19	NUM
ejpam-5318	39	63	,	,	PUNCT
ejpam-5318	39	64	20	20	NUM
ejpam-5318	39	65	]	]	PUNCT
ejpam-5318	39	66	drt	drt	NOUN
ejpam-5318	39	67	r	r	NOUN
ejpam-5318	39	68	+	+	PROPN
ejpam-5318	39	69	dst	dst	NOUN
ejpam-5318	39	70	s	s	NOUN
ejpam-5318	39	71	=	=	NOUN
ejpam-5318	39	72	0	0	NUM
ejpam-5318	39	73	,	,	PUNCT
ejpam-5318	39	74	(	(	PUNCT
ejpam-5318	39	75	5	5	NUM
ejpam-5318	39	76	)	)	PUNCT
ejpam-5318	39	77	where	where	SCONJ
ejpam-5318	39	78	t	t	NOUN
ejpam-5318	39	79	r	r	NOUN
ejpam-5318	39	80	=	=	SYM
ejpam-5318	39	81	t	t	NOUN
ejpam-5318	39	82	tdt(r	tdt(r	PROPN
ejpam-5318	39	83	)	)	PUNCT
ejpam-5318	39	84	+	+	NUM
ejpam-5318	39	85	t	t	PROPN
ejpam-5318	39	86	xdx(r	xdx(r	PROPN
ejpam-5318	39	87	)	)	PUNCT
ejpam-5318	39	88	dt(r)dx(s)−dx(r)dt(s	dt(r)dx(s)−dx(r)dt(s	PROPN
ejpam-5318	39	89	)	)	PUNCT
ejpam-5318	39	90	(	(	PUNCT
ejpam-5318	39	91	6	6	X
ejpam-5318	39	92	)	)	PUNCT
ejpam-5318	39	93	w.	w.	NOUN
ejpam-5318	39	94	sinkala	sinkala	PROPN
ejpam-5318	39	95	,	,	PUNCT
ejpam-5318	39	96	m.c	m.c	PROPN
ejpam-5318	39	97	.	.	PROPN
ejpam-5318	39	98	kakuli	kakuli	PROPN
ejpam-5318	39	99	/	/	SYM
ejpam-5318	39	100	eur	eur	PROPN
ejpam-5318	39	101	.	.	PUNCT
ejpam-5318	40	1	j.	j.	PROPN
ejpam-5318	40	2	pure	pure	PROPN
ejpam-5318	40	3	appl	appl	PROPN
ejpam-5318	40	4	.	.	PROPN
ejpam-5318	40	5	math	math	PROPN
ejpam-5318	40	6	,	,	PUNCT
ejpam-5318	40	7	17	17	NUM
ejpam-5318	40	8	(	(	PUNCT
ejpam-5318	40	9	4	4	NUM
ejpam-5318	40	10	)	)	PUNCT
ejpam-5318	40	11	(	(	PUNCT
ejpam-5318	40	12	2024	2024	NUM
ejpam-5318	40	13	)	)	PUNCT
ejpam-5318	40	14	,	,	PUNCT
ejpam-5318	40	15	2562	2562	NUM
ejpam-5318	40	16	-	-	SYM
ejpam-5318	40	17	2573	2573	NUM
ejpam-5318	40	18	2564	2564	NUM
ejpam-5318	40	19	and	and	CCONJ
ejpam-5318	40	20	t	t	NOUN
ejpam-5318	40	21	s	s	PART
ejpam-5318	40	22	=	=	X
ejpam-5318	40	23	t	t	PROPN
ejpam-5318	40	24	tdt(s	tdt(s	PROPN
ejpam-5318	40	25	)	)	PUNCT
ejpam-5318	41	1	+	+	NUM
ejpam-5318	41	2	t	t	PROPN
ejpam-5318	41	3	xdx(s	xdx(s	PROPN
ejpam-5318	41	4	)	)	PUNCT
ejpam-5318	41	5	dt(r)dx(s)−dx(r)dt(s	dt(r)dx(s)−dx(r)dt(s	PROPN
ejpam-5318	41	6	)	)	PUNCT
ejpam-5318	41	7	.	.	PUNCT
ejpam-5318	42	1	(	(	PUNCT
ejpam-5318	42	2	7	7	X
ejpam-5318	42	3	)	)	PUNCT
ejpam-5318	42	4	the	the	DET
ejpam-5318	42	5	components	component	NOUN
ejpam-5318	42	6	t	t	PROPN
ejpam-5318	42	7	t	t	PROPN
ejpam-5318	42	8	and	and	CCONJ
ejpam-5318	42	9	t	t	PROPN
ejpam-5318	42	10	x	x	PUNCT
ejpam-5318	42	11	in	in	ADP
ejpam-5318	42	12	(	(	PUNCT
ejpam-5318	42	13	3	3	X
ejpam-5318	42	14	)	)	PUNCT
ejpam-5318	42	15	depend	depend	VERB
ejpam-5318	42	16	on	on	ADP
ejpam-5318	42	17	(	(	PUNCT
ejpam-5318	42	18	t	t	PROPN
ejpam-5318	42	19	,	,	PUNCT
ejpam-5318	42	20	x	x	X
ejpam-5318	42	21	,	,	PUNCT
ejpam-5318	42	22	u	u	NOUN
ejpam-5318	42	23	,	,	PUNCT
ejpam-5318	42	24	u(1	u(1	PROPN
ejpam-5318	42	25	)	)	PUNCT
ejpam-5318	42	26	,	,	PUNCT
ejpam-5318	42	27	u(2	u(2	PROPN
ejpam-5318	42	28	)	)	PUNCT
ejpam-5318	42	29	,	,	PUNCT
ejpam-5318	42	30	.	.	PUNCT
ejpam-5318	42	31	.	.	PUNCT
ejpam-5318	42	32	.	.	PUNCT
ejpam-5318	43	1	,	,	PUNCT
ejpam-5318	43	2	u(q−1	u(q−1	PROPN
ejpam-5318	43	3	)	)	PUNCT
ejpam-5318	43	4	)	)	PUNCT
ejpam-5318	43	5	,	,	PUNCT
ejpam-5318	43	6	which	which	PRON
ejpam-5318	43	7	means	mean	VERB
ejpam-5318	43	8	that	that	SCONJ
ejpam-5318	43	9	t	t	PROPN
ejpam-5318	43	10	r	r	NOUN
ejpam-5318	43	11	and	and	CCONJ
ejpam-5318	43	12	t	t	PROPN
ejpam-5318	43	13	s	s	AUX
ejpam-5318	43	14	depend	depend	VERB
ejpam-5318	43	15	on	on	ADP
ejpam-5318	43	16	(	(	PUNCT
ejpam-5318	43	17	r	r	NOUN
ejpam-5318	43	18	,	,	PUNCT
ejpam-5318	43	19	s	s	PROPN
ejpam-5318	43	20	,	,	PUNCT
ejpam-5318	43	21	w	w	PROPN
ejpam-5318	43	22	,	,	PUNCT
ejpam-5318	43	23	wr	wr	PROPN
ejpam-5318	43	24	,	,	PUNCT
ejpam-5318	43	25	wrr	wrr	PROPN
ejpam-5318	43	26	,	,	PUNCT
ejpam-5318	43	27	.	.	PUNCT
ejpam-5318	43	28	.	.	PUNCT
ejpam-5318	44	1	.	.	PUNCT
ejpam-5318	45	1	,	,	PUNCT
ejpam-5318	45	2	wrq−1	wrq−1	PROPN
ejpam-5318	45	3	)	)	PUNCT
ejpam-5318	45	4	for	for	ADP
ejpam-5318	45	5	solutions	solution	NOUN
ejpam-5318	45	6	invariant	invariant	VERB
ejpam-5318	45	7	with	with	ADP
ejpam-5318	45	8	respect	respect	NOUN
ejpam-5318	45	9	to	to	ADP
ejpam-5318	45	10	x.	x.	NOUN
ejpam-5318	45	11	therefore	therefore	ADV
ejpam-5318	45	12	,	,	PUNCT
ejpam-5318	45	13	the	the	DET
ejpam-5318	45	14	conservation	conservation	NOUN
ejpam-5318	45	15	law	law	NOUN
ejpam-5318	45	16	in	in	ADP
ejpam-5318	45	17	canonical	canonical	ADJ
ejpam-5318	45	18	variables	variable	NOUN
ejpam-5318	45	19	(	(	PUNCT
ejpam-5318	45	20	5	5	NUM
ejpam-5318	45	21	)	)	PUNCT
ejpam-5318	45	22	becomes	become	VERB
ejpam-5318	45	23	∂t	∂t	PROPN
ejpam-5318	45	24	s	s	PART
ejpam-5318	45	25	∂s	∂s	PROPN
ejpam-5318	45	26	+	+	PROPN
ejpam-5318	45	27	drt	drt	NOUN
ejpam-5318	45	28	r	r	NOUN
ejpam-5318	45	29	=	=	NOUN
ejpam-5318	45	30	0	0	NUM
ejpam-5318	45	31	.	.	PUNCT
ejpam-5318	46	1	(	(	PUNCT
ejpam-5318	46	2	8)	8)	NUM
ejpam-5318	46	3	from	from	ADP
ejpam-5318	46	4	the	the	DET
ejpam-5318	46	5	association	association	NOUN
ejpam-5318	46	6	of	of	ADP
ejpam-5318	46	7	x	x	PUNCT
ejpam-5318	46	8	with	with	ADP
ejpam-5318	46	9	t	t	NOUN
ejpam-5318	46	10	=	=	SYM
ejpam-5318	46	11	(	(	PUNCT
ejpam-5318	46	12	t	t	NOUN
ejpam-5318	46	13	r	r	PROPN
ejpam-5318	46	14	,	,	PUNCT
ejpam-5318	46	15	t	t	PROPN
ejpam-5318	46	16	s	s	PART
ejpam-5318	46	17	)	)	PUNCT
ejpam-5318	46	18	,	,	PUNCT
ejpam-5318	46	19	it	it	PRON
ejpam-5318	46	20	follows	follow	VERB
ejpam-5318	46	21	that	that	PRON
ejpam-5318	46	22	xt	xt	PROPN
ejpam-5318	46	23	r	r	PROPN
ejpam-5318	46	24	≡	≡	PROPN
ejpam-5318	46	25	∂t	∂t	PROPN
ejpam-5318	46	26	r	r	NOUN
ejpam-5318	46	27	∂s	∂s	PROPN
ejpam-5318	46	28	=	=	PUNCT
ejpam-5318	46	29	0	0	NUM
ejpam-5318	46	30	and	and	CCONJ
ejpam-5318	46	31	xt	xt	PROPN
ejpam-5318	46	32	s	s	PROPN
ejpam-5318	47	1	≡	≡	PROPN
ejpam-5318	47	2	∂t	∂t	PROPN
ejpam-5318	47	3	s	s	PART
ejpam-5318	47	4	∂s	∂s	PROPN
ejpam-5318	47	5	=	=	PUNCT
ejpam-5318	47	6	0	0	X
ejpam-5318	47	7	.	.	PUNCT
ejpam-5318	48	1	(	(	PUNCT
ejpam-5318	48	2	9	9	X
ejpam-5318	48	3	)	)	PUNCT
ejpam-5318	48	4	this	this	PRON
ejpam-5318	48	5	leads	lead	VERB
ejpam-5318	48	6	to	to	ADP
ejpam-5318	48	7	further	further	ADJ
ejpam-5318	48	8	reduction	reduction	NOUN
ejpam-5318	48	9	of	of	ADP
ejpam-5318	48	10	the	the	DET
ejpam-5318	48	11	conservation	conservation	NOUN
ejpam-5318	48	12	law	law	NOUN
ejpam-5318	48	13	(	(	PUNCT
ejpam-5318	48	14	8)	8)	NUM
ejpam-5318	48	15	to	to	ADP
ejpam-5318	48	16	drt	drt	NOUN
ejpam-5318	48	17	r	r	NOUN
ejpam-5318	48	18	=	=	SYM
ejpam-5318	48	19	0	0	NUM
ejpam-5318	48	20	,	,	PUNCT
ejpam-5318	48	21	(	(	PUNCT
ejpam-5318	48	22	10	10	NUM
ejpam-5318	48	23	)	)	PUNCT
ejpam-5318	48	24	or	or	CCONJ
ejpam-5318	48	25	,	,	PUNCT
ejpam-5318	48	26	equivalently	equivalently	ADV
ejpam-5318	48	27	,	,	PUNCT
ejpam-5318	48	28	t	t	PROPN
ejpam-5318	48	29	r	r	NOUN
ejpam-5318	48	30	=	=	SYM
ejpam-5318	48	31	k	k	NOUN
ejpam-5318	48	32	,	,	PUNCT
ejpam-5318	48	33	(	(	PUNCT
ejpam-5318	48	34	11	11	NUM
ejpam-5318	48	35	)	)	PUNCT
ejpam-5318	48	36	where	where	SCONJ
ejpam-5318	48	37	k	k	PROPN
ejpam-5318	48	38	is	be	AUX
ejpam-5318	48	39	an	an	DET
ejpam-5318	48	40	arbitrary	arbitrary	ADJ
ejpam-5318	48	41	constant	constant	ADJ
ejpam-5318	48	42	.	.	PUNCT
ejpam-5318	49	1	equation	equation	NOUN
ejpam-5318	49	2	(	(	PUNCT
ejpam-5318	49	3	11	11	NUM
ejpam-5318	49	4	)	)	PUNCT
ejpam-5318	49	5	is	be	AUX
ejpam-5318	49	6	an	an	DET
ejpam-5318	49	7	ode	ode	NOUN
ejpam-5318	49	8	of	of	ADP
ejpam-5318	49	9	order	order	NOUN
ejpam-5318	49	10	q−	q−	PROPN
ejpam-5318	49	11	1	1	NUM
ejpam-5318	49	12	,	,	PUNCT
ejpam-5318	49	13	and	and	CCONJ
ejpam-5318	49	14	its	its	PRON
ejpam-5318	49	15	solution	solution	NOUN
ejpam-5318	49	16	can	can	AUX
ejpam-5318	49	17	easily	easily	ADV
ejpam-5318	49	18	be	be	AUX
ejpam-5318	49	19	transformed	transform	VERB
ejpam-5318	49	20	into	into	ADP
ejpam-5318	49	21	an	an	DET
ejpam-5318	49	22	invariant	invariant	ADJ
ejpam-5318	49	23	solution	solution	NOUN
ejpam-5318	49	24	of	of	ADP
ejpam-5318	49	25	(	(	PUNCT
ejpam-5318	49	26	1	1	NUM
ejpam-5318	49	27	)	)	PUNCT
ejpam-5318	49	28	.	.	PUNCT
ejpam-5318	50	1	3	3	X
ejpam-5318	50	2	.	.	X
ejpam-5318	50	3	an	an	DET
ejpam-5318	50	4	alternative	alternative	ADJ
ejpam-5318	50	5	double	double	ADJ
ejpam-5318	50	6	reduction	reduction	NOUN
ejpam-5318	50	7	algorithm	algorithm	NOUN
ejpam-5318	50	8	it	it	PRON
ejpam-5318	50	9	follows	follow	VERB
ejpam-5318	50	10	from	from	ADP
ejpam-5318	50	11	the	the	DET
ejpam-5318	50	12	double	double	ADJ
ejpam-5318	50	13	reduction	reduction	NOUN
ejpam-5318	50	14	routine	routine	NOUN
ejpam-5318	50	15	that	that	SCONJ
ejpam-5318	50	16	canonical	canonical	ADJ
ejpam-5318	50	17	variables	variable	NOUN
ejpam-5318	50	18	,	,	PUNCT
ejpam-5318	50	19	while	while	SCONJ
ejpam-5318	50	20	reducing	reduce	VERB
ejpam-5318	50	21	the	the	DET
ejpam-5318	50	22	conservation	conservation	NOUN
ejpam-5318	50	23	law	law	NOUN
ejpam-5318	50	24	(	(	PUNCT
ejpam-5318	50	25	3	3	NUM
ejpam-5318	50	26	)	)	PUNCT
ejpam-5318	50	27	into	into	ADP
ejpam-5318	50	28	the	the	DET
ejpam-5318	50	29	ode	ode	PROPN
ejpam-5318	50	30	(	(	PUNCT
ejpam-5318	50	31	10	10	NUM
ejpam-5318	50	32	)	)	PUNCT
ejpam-5318	50	33	,	,	PUNCT
ejpam-5318	50	34	must	must	AUX
ejpam-5318	50	35	necessarily	necessarily	ADV
ejpam-5318	50	36	transform	transform	VERB
ejpam-5318	50	37	the	the	DET
ejpam-5318	50	38	pde	pde	NOUN
ejpam-5318	50	39	(	(	PUNCT
ejpam-5318	50	40	1	1	NUM
ejpam-5318	50	41	)	)	PUNCT
ejpam-5318	50	42	into	into	ADP
ejpam-5318	50	43	an	an	DET
ejpam-5318	50	44	ode	ode	ADJ
ejpam-5318	50	45	equivalent	equivalent	NOUN
ejpam-5318	50	46	to	to	ADP
ejpam-5318	50	47	(	(	PUNCT
ejpam-5318	50	48	10	10	NUM
ejpam-5318	50	49	)	)	PUNCT
ejpam-5318	50	50	,	,	PUNCT
ejpam-5318	51	1	i.e.	i.e.	X
ejpam-5318	51	2	,	,	PUNCT
ejpam-5318	51	3	of	of	ADP
ejpam-5318	51	4	the	the	DET
ejpam-5318	51	5	same	same	ADJ
ejpam-5318	51	6	order	order	NOUN
ejpam-5318	51	7	as	as	ADP
ejpam-5318	51	8	the	the	DET
ejpam-5318	51	9	original	original	ADJ
ejpam-5318	51	10	pde	pde	NOUN
ejpam-5318	51	11	.	.	PUNCT
ejpam-5318	52	1	the	the	DET
ejpam-5318	52	2	reduction	reduction	NOUN
ejpam-5318	52	3	of	of	ADP
ejpam-5318	52	4	order	order	NOUN
ejpam-5318	52	5	by	by	ADP
ejpam-5318	52	6	one	one	NUM
ejpam-5318	52	7	of	of	ADP
ejpam-5318	52	8	this	this	DET
ejpam-5318	52	9	“	"	PUNCT
ejpam-5318	52	10	equivalent	equivalent	ADJ
ejpam-5318	52	11	”	"	PUNCT
ejpam-5318	52	12	ode	ode	PROPN
ejpam-5318	52	13	is	be	AUX
ejpam-5318	52	14	subsequently	subsequently	ADV
ejpam-5318	52	15	achieved	achieve	VERB
ejpam-5318	52	16	through	through	ADP
ejpam-5318	52	17	routine	routine	ADJ
ejpam-5318	52	18	calculations	calculation	NOUN
ejpam-5318	52	19	.	.	PUNCT
ejpam-5318	53	1	the	the	DET
ejpam-5318	53	2	steps	step	NOUN
ejpam-5318	53	3	for	for	ADP
ejpam-5318	53	4	implementing	implement	VERB
ejpam-5318	53	5	the	the	DET
ejpam-5318	53	6	alternative	alternative	ADJ
ejpam-5318	53	7	double	double	ADJ
ejpam-5318	53	8	reduction	reduction	NOUN
ejpam-5318	53	9	routine	routine	NOUN
ejpam-5318	53	10	are	be	AUX
ejpam-5318	53	11	presented	present	VERB
ejpam-5318	53	12	below	below	ADP
ejpam-5318	53	13	:	:	PUNCT
ejpam-5318	53	14	(	(	PUNCT
ejpam-5318	53	15	i	i	NOUN
ejpam-5318	53	16	)	)	PUNCT
ejpam-5318	53	17	identify	identify	VERB
ejpam-5318	53	18	a	a	DET
ejpam-5318	53	19	symmetry	symmetry	NOUN
ejpam-5318	53	20	x	x	X
ejpam-5318	53	21	=	=	SYM
ejpam-5318	53	22	ξi(x	ξi(x	NUM
ejpam-5318	53	23	,	,	PUNCT
ejpam-5318	53	24	u)∂xi	u)∂xi	ADV
ejpam-5318	53	25	+	+	CCONJ
ejpam-5318	53	26	η(x	η(x	NOUN
ejpam-5318	53	27	,	,	PUNCT
ejpam-5318	53	28	u)∂u	u)∂u	PROPN
ejpam-5318	53	29	of	of	ADP
ejpam-5318	53	30	the	the	DET
ejpam-5318	53	31	pde	pde	NOUN
ejpam-5318	53	32	(	(	PUNCT
ejpam-5318	53	33	1	1	NUM
ejpam-5318	53	34	)	)	PUNCT
ejpam-5318	53	35	for	for	ADP
ejpam-5318	53	36	which	which	PRON
ejpam-5318	53	37	there	there	PRON
ejpam-5318	53	38	exists	exist	VERB
ejpam-5318	53	39	an	an	DET
ejpam-5318	53	40	associated	associated	ADJ
ejpam-5318	53	41	nontrivial	nontrivial	ADJ
ejpam-5318	53	42	conservation	conservation	NOUN
ejpam-5318	53	43	law	law	NOUN
ejpam-5318	53	44	.	.	PUNCT
ejpam-5318	54	1	(	(	PUNCT
ejpam-5318	54	2	ii	ii	NOUN
ejpam-5318	54	3	)	)	PUNCT
ejpam-5318	54	4	find	find	VERB
ejpam-5318	54	5	similarity	similarity	NOUN
ejpam-5318	54	6	variables	variable	NOUN
ejpam-5318	54	7	r	r	NOUN
ejpam-5318	54	8	,	,	PUNCT
ejpam-5318	54	9	s	s	X
ejpam-5318	54	10	and	and	CCONJ
ejpam-5318	54	11	w	w	NOUN
ejpam-5318	54	12	,	,	PUNCT
ejpam-5318	54	13	i.e.	i.e.	X
ejpam-5318	54	14	,	,	PUNCT
ejpam-5318	54	15	variables	variable	NOUN
ejpam-5318	54	16	under	under	ADP
ejpam-5318	54	17	which	which	PRON
ejpam-5318	54	18	the	the	DET
ejpam-5318	54	19	symmetry	symmetry	NOUN
ejpam-5318	54	20	x	x	PUNCT
ejpam-5318	54	21	is	be	AUX
ejpam-5318	54	22	transformed	transform	VERB
ejpam-5318	54	23	to	to	ADP
ejpam-5318	54	24	its	its	PRON
ejpam-5318	54	25	canonical	canonical	ADJ
ejpam-5318	54	26	form	form	NOUN
ejpam-5318	54	27	y	y	PROPN
ejpam-5318	54	28	=	=	PROPN
ejpam-5318	54	29	∂	∂	NUM
ejpam-5318	54	30	∂s	∂s	PROPN
ejpam-5318	54	31	.	.	PUNCT
ejpam-5318	55	1	the	the	DET
ejpam-5318	55	2	similarity	similarity	NOUN
ejpam-5318	55	3	variables	variable	NOUN
ejpam-5318	55	4	can	can	AUX
ejpam-5318	55	5	be	be	AUX
ejpam-5318	55	6	determined	determine	VERB
ejpam-5318	55	7	from	from	ADP
ejpam-5318	55	8	the	the	DET
ejpam-5318	55	9	conditions	condition	NOUN
ejpam-5318	55	10	x(r	x(r	PRON
ejpam-5318	55	11	)	)	PUNCT
ejpam-5318	56	1	=	=	SYM
ejpam-5318	56	2	0	0	NUM
ejpam-5318	56	3	,	,	PUNCT
ejpam-5318	56	4	x(s	x(s	PROPN
ejpam-5318	56	5	)	)	PUNCT
ejpam-5318	56	6	=	=	SYM
ejpam-5318	57	1	1	1	NUM
ejpam-5318	57	2	,	,	PUNCT
ejpam-5318	57	3	x(w	x(w	PROPN
ejpam-5318	57	4	)	)	PUNCT
ejpam-5318	57	5	=	=	PUNCT
ejpam-5318	58	1	0	0	X
ejpam-5318	58	2	.	.	PUNCT
ejpam-5318	59	1	these	these	DET
ejpam-5318	59	2	variables	variable	NOUN
ejpam-5318	59	3	establish	establish	VERB
ejpam-5318	59	4	an	an	DET
ejpam-5318	59	5	invertible	invertible	ADJ
ejpam-5318	59	6	mapping	mapping	NOUN
ejpam-5318	59	7	r	r	NOUN
ejpam-5318	59	8	=	=	SYM
ejpam-5318	59	9	r(t	r(t	NOUN
ejpam-5318	59	10	,	,	PUNCT
ejpam-5318	59	11	x	x	NOUN
ejpam-5318	59	12	)	)	PUNCT
ejpam-5318	59	13	,	,	PUNCT
ejpam-5318	59	14	s	s	PART
ejpam-5318	59	15	=	=	SYM
ejpam-5318	59	16	s(t	s(t	PROPN
ejpam-5318	59	17	,	,	PUNCT
ejpam-5318	59	18	x	x	NOUN
ejpam-5318	59	19	)	)	PUNCT
ejpam-5318	59	20	,	,	PUNCT
ejpam-5318	59	21	w	w	PROPN
ejpam-5318	60	1	=	=	ADJ
ejpam-5318	60	2	w	w	PROPN
ejpam-5318	60	3	(	(	PUNCT
ejpam-5318	60	4	t	t	PROPN
ejpam-5318	60	5	,	,	PUNCT
ejpam-5318	60	6	x	x	NOUN
ejpam-5318	60	7	,	,	PUNCT
ejpam-5318	60	8	u	u	NOUN
ejpam-5318	60	9	)	)	PUNCT
ejpam-5318	60	10	,	,	PUNCT
ejpam-5318	60	11	∂w	∂w	PROPN
ejpam-5318	60	12	∂u	∂u	PROPN
ejpam-5318	60	13	̸=	̸=	PROPN
ejpam-5318	60	14	0	0	NUM
ejpam-5318	60	15	from	from	ADP
ejpam-5318	60	16	the	the	DET
ejpam-5318	60	17	space	space	NOUN
ejpam-5318	60	18	(	(	PUNCT
ejpam-5318	60	19	t	t	PROPN
ejpam-5318	60	20	,	,	PUNCT
ejpam-5318	60	21	x	x	X
ejpam-5318	60	22	,	,	PUNCT
ejpam-5318	60	23	u	u	NOUN
ejpam-5318	60	24	,	,	PUNCT
ejpam-5318	60	25	u(1	u(1	PROPN
ejpam-5318	60	26	)	)	PUNCT
ejpam-5318	60	27	,	,	PUNCT
ejpam-5318	60	28	.	.	PUNCT
ejpam-5318	60	29	.	.	PUNCT
ejpam-5318	60	30	.	.	PUNCT
ejpam-5318	61	1	,	,	PUNCT
ejpam-5318	61	2	u(q	u(q	ADV
ejpam-5318	61	3	)	)	PUNCT
ejpam-5318	61	4	)	)	PUNCT
ejpam-5318	61	5	to	to	ADP
ejpam-5318	61	6	the	the	DET
ejpam-5318	61	7	space	space	NOUN
ejpam-5318	61	8	(	(	PUNCT
ejpam-5318	61	9	r	r	NOUN
ejpam-5318	61	10	,	,	PUNCT
ejpam-5318	61	11	s	s	PROPN
ejpam-5318	61	12	,	,	PUNCT
ejpam-5318	61	13	w	w	PROPN
ejpam-5318	61	14	,	,	PUNCT
ejpam-5318	61	15	wr	wr	PROPN
ejpam-5318	61	16	,	,	PUNCT
ejpam-5318	61	17	.	.	PUNCT
ejpam-5318	61	18	.	.	PUNCT
ejpam-5318	62	1	.	.	PUNCT
ejpam-5318	63	1	,	,	PUNCT
ejpam-5318	63	2	wrq	wrq	PROPN
ejpam-5318	63	3	)	)	PUNCT
ejpam-5318	63	4	.	.	PUNCT
ejpam-5318	64	1	(	(	PUNCT
ejpam-5318	64	2	iii	iii	X
ejpam-5318	64	3	)	)	PUNCT
ejpam-5318	64	4	express	express	VERB
ejpam-5318	64	5	all	all	DET
ejpam-5318	64	6	partial	partial	ADJ
ejpam-5318	64	7	derivatives	derivative	NOUN
ejpam-5318	64	8	of	of	ADP
ejpam-5318	64	9	u	u	NOUN
ejpam-5318	64	10	in	in	ADP
ejpam-5318	64	11	(	(	PUNCT
ejpam-5318	64	12	1	1	NUM
ejpam-5318	64	13	)	)	PUNCT
ejpam-5318	64	14	in	in	ADP
ejpam-5318	64	15	terms	term	NOUN
ejpam-5318	64	16	of	of	ADP
ejpam-5318	64	17	r	r	NOUN
ejpam-5318	64	18	,	,	PUNCT
ejpam-5318	64	19	s	s	PROPN
ejpam-5318	64	20	,	,	PUNCT
ejpam-5318	64	21	w	w	NOUN
ejpam-5318	64	22	and	and	CCONJ
ejpam-5318	64	23	derivatives	derivative	NOUN
ejpam-5318	64	24	of	of	ADP
ejpam-5318	64	25	w.	w.	PROPN
ejpam-5318	64	26	w.	w.	PROPN
ejpam-5318	64	27	sinkala	sinkala	PROPN
ejpam-5318	64	28	,	,	PUNCT
ejpam-5318	64	29	m.c	m.c	PROPN
ejpam-5318	64	30	.	.	PROPN
ejpam-5318	64	31	kakuli	kakuli	PROPN
ejpam-5318	64	32	/	/	SYM
ejpam-5318	64	33	eur	eur	PROPN
ejpam-5318	64	34	.	.	PUNCT
ejpam-5318	65	1	j.	j.	PROPN
ejpam-5318	65	2	pure	pure	PROPN
ejpam-5318	65	3	appl	appl	PROPN
ejpam-5318	65	4	.	.	PROPN
ejpam-5318	65	5	math	math	PROPN
ejpam-5318	65	6	,	,	PUNCT
ejpam-5318	65	7	17	17	NUM
ejpam-5318	65	8	(	(	PUNCT
ejpam-5318	65	9	4	4	NUM
ejpam-5318	65	10	)	)	PUNCT
ejpam-5318	65	11	(	(	PUNCT
ejpam-5318	65	12	2024	2024	NUM
ejpam-5318	65	13	)	)	PUNCT
ejpam-5318	65	14	,	,	PUNCT
ejpam-5318	65	15	2562	2562	NUM
ejpam-5318	65	16	-	-	SYM
ejpam-5318	65	17	2573	2573	NUM
ejpam-5318	65	18	2565	2565	NUM
ejpam-5318	65	19	(	(	PUNCT
ejpam-5318	65	20	iv	iv	X
ejpam-5318	65	21	)	)	PUNCT
ejpam-5318	65	22	write	write	VERB
ejpam-5318	65	23	the	the	DET
ejpam-5318	65	24	pde	pde	NOUN
ejpam-5318	65	25	(	(	PUNCT
ejpam-5318	65	26	1	1	NUM
ejpam-5318	65	27	)	)	PUNCT
ejpam-5318	65	28	in	in	ADP
ejpam-5318	65	29	canonical	canonical	ADJ
ejpam-5318	65	30	variables	variable	NOUN
ejpam-5318	65	31	in	in	ADP
ejpam-5318	65	32	the	the	DET
ejpam-5318	65	33	form	form	NOUN
ejpam-5318	65	34	drψ(r	drψ(r	PROPN
ejpam-5318	65	35	,	,	PUNCT
ejpam-5318	65	36	w	w	NOUN
ejpam-5318	65	37	,	,	PUNCT
ejpam-5318	65	38	wr	wr	PROPN
ejpam-5318	65	39	,	,	PUNCT
ejpam-5318	65	40	wrr	wrr	PROPN
ejpam-5318	65	41	,	,	PUNCT
ejpam-5318	65	42	.	.	PUNCT
ejpam-5318	65	43	.	.	PUNCT
ejpam-5318	65	44	.	.	PUNCT
ejpam-5318	66	1	,	,	PUNCT
ejpam-5318	66	2	wrq−1	wrq−1	X
ejpam-5318	66	3	)	)	PUNCT
ejpam-5318	66	4	=	=	SYM
ejpam-5318	66	5	0	0	NUM
ejpam-5318	66	6	,	,	PUNCT
ejpam-5318	66	7	(	(	PUNCT
ejpam-5318	66	8	12	12	NUM
ejpam-5318	66	9	)	)	PUNCT
ejpam-5318	66	10	for	for	ADP
ejpam-5318	66	11	some	some	DET
ejpam-5318	66	12	function	function	NOUN
ejpam-5318	66	13	ψ	ψ	NOUN
ejpam-5318	66	14	,	,	PUNCT
ejpam-5318	66	15	where	where	SCONJ
ejpam-5318	66	16	w	w	NOUN
ejpam-5318	66	17	=	=	SYM
ejpam-5318	66	18	w(r	w(r	PROPN
ejpam-5318	66	19	)	)	PUNCT
ejpam-5318	66	20	.	.	PUNCT
ejpam-5318	67	1	it	it	PRON
ejpam-5318	67	2	follows	follow	VERB
ejpam-5318	67	3	from	from	ADP
ejpam-5318	67	4	(	(	PUNCT
ejpam-5318	67	5	12	12	NUM
ejpam-5318	67	6	)	)	PUNCT
ejpam-5318	67	7	that	that	SCONJ
ejpam-5318	67	8	ψ(r	ψ(r	NOUN
ejpam-5318	67	9	,	,	PUNCT
ejpam-5318	67	10	w	w	NOUN
ejpam-5318	67	11	,	,	PUNCT
ejpam-5318	67	12	wr	wr	PROPN
ejpam-5318	67	13	,	,	PUNCT
ejpam-5318	67	14	wrr	wrr	PROPN
ejpam-5318	67	15	,	,	PUNCT
ejpam-5318	67	16	.	.	PUNCT
ejpam-5318	67	17	.	.	PUNCT
ejpam-5318	67	18	.	.	PUNCT
ejpam-5318	68	1	,	,	PUNCT
ejpam-5318	68	2	wrq−1	wrq−1	PROPN
ejpam-5318	68	3	)	)	PUNCT
ejpam-5318	69	1	=	=	SYM
ejpam-5318	69	2	k	k	X
ejpam-5318	69	3	,	,	PUNCT
ejpam-5318	69	4	(	(	PUNCT
ejpam-5318	69	5	13	13	NUM
ejpam-5318	69	6	)	)	PUNCT
ejpam-5318	69	7	where	where	SCONJ
ejpam-5318	69	8	k	k	PROPN
ejpam-5318	69	9	is	be	AUX
ejpam-5318	69	10	an	an	DET
ejpam-5318	69	11	arbitrary	arbitrary	ADJ
ejpam-5318	69	12	constant	constant	ADJ
ejpam-5318	69	13	.	.	PUNCT
ejpam-5318	70	1	equation	equation	NOUN
ejpam-5318	70	2	(	(	PUNCT
ejpam-5318	70	3	13	13	NUM
ejpam-5318	70	4	)	)	PUNCT
ejpam-5318	70	5	is	be	AUX
ejpam-5318	70	6	the	the	DET
ejpam-5318	70	7	desired	desire	VERB
ejpam-5318	70	8	ode	ode	NOUN
ejpam-5318	70	9	of	of	ADP
ejpam-5318	70	10	order	order	NOUN
ejpam-5318	70	11	q	q	NOUN
ejpam-5318	70	12	−	−	NOUN
ejpam-5318	70	13	1	1	NUM
ejpam-5318	70	14	.	.	PUNCT
ejpam-5318	71	1	in	in	ADP
ejpam-5318	71	2	the	the	DET
ejpam-5318	71	3	illustrative	illustrative	ADJ
ejpam-5318	71	4	examples	example	NOUN
ejpam-5318	71	5	that	that	PRON
ejpam-5318	71	6	follow	follow	VERB
ejpam-5318	71	7	,	,	PUNCT
ejpam-5318	71	8	we	we	PRON
ejpam-5318	71	9	perform	perform	VERB
ejpam-5318	71	10	double	double	ADJ
ejpam-5318	71	11	reduction	reduction	NOUN
ejpam-5318	71	12	of	of	ADP
ejpam-5318	71	13	five	five	NUM
ejpam-5318	71	14	pdes	pde	NOUN
ejpam-5318	71	15	following	follow	VERB
ejpam-5318	71	16	the	the	DET
ejpam-5318	71	17	algorithm	algorithm	NOUN
ejpam-5318	71	18	outlined	outline	VERB
ejpam-5318	71	19	above	above	ADV
ejpam-5318	71	20	.	.	PUNCT
ejpam-5318	72	1	although	although	SCONJ
ejpam-5318	72	2	we	we	PRON
ejpam-5318	72	3	have	have	AUX
ejpam-5318	72	4	provided	provide	VERB
ejpam-5318	72	5	associated	associated	ADJ
ejpam-5318	72	6	nontrivial	nontrivial	ADJ
ejpam-5318	72	7	conservation	conservation	NOUN
ejpam-5318	72	8	laws	law	NOUN
ejpam-5318	72	9	for	for	ADP
ejpam-5318	72	10	each	each	PRON
ejpam-5318	72	11	of	of	ADP
ejpam-5318	72	12	the	the	DET
ejpam-5318	72	13	symmetries	symmetry	NOUN
ejpam-5318	72	14	used	use	VERB
ejpam-5318	72	15	in	in	ADP
ejpam-5318	72	16	the	the	DET
ejpam-5318	72	17	examples	example	NOUN
ejpam-5318	72	18	,	,	PUNCT
ejpam-5318	72	19	the	the	DET
ejpam-5318	72	20	conservation	conservation	NOUN
ejpam-5318	72	21	laws	law	NOUN
ejpam-5318	72	22	are	be	AUX
ejpam-5318	72	23	not	not	PART
ejpam-5318	72	24	used	use	VERB
ejpam-5318	72	25	in	in	ADP
ejpam-5318	72	26	the	the	DET
ejpam-5318	72	27	double	double	ADJ
ejpam-5318	72	28	reduction	reduction	NOUN
ejpam-5318	72	29	procedure	procedure	NOUN
ejpam-5318	72	30	.	.	PUNCT
ejpam-5318	73	1	example	example	NOUN
ejpam-5318	74	1	1	1	NUM
ejpam-5318	74	2	.	.	PUNCT
ejpam-5318	75	1	the	the	DET
ejpam-5318	75	2	pde	pde	NOUN
ejpam-5318	75	3	[	[	X
ejpam-5318	75	4	7	7	NUM
ejpam-5318	75	5	]	]	SYM
ejpam-5318	75	6	utt	utt	ADJ
ejpam-5318	75	7	−	−	NOUN
ejpam-5318	75	8	utxx	utxx	NOUN
ejpam-5318	75	9	−	−	PROPN
ejpam-5318	75	10	3u2uxx	3u2uxx	PROPN
ejpam-5318	75	11	+	+	NUM
ejpam-5318	75	12	uxxxx	uxxxx	ADJ
ejpam-5318	75	13	−	−	PROPN
ejpam-5318	76	1	6uu2x	6uu2x	NUM
ejpam-5318	76	2	−	−	NOUN
ejpam-5318	76	3	1	1	NUM
ejpam-5318	76	4	x5	x5	NOUN
ejpam-5318	76	5	=	=	SYM
ejpam-5318	76	6	0	0	NUM
ejpam-5318	76	7	(	(	PUNCT
ejpam-5318	76	8	14	14	NUM
ejpam-5318	76	9	)	)	PUNCT
ejpam-5318	76	10	admits	admit	VERB
ejpam-5318	76	11	a	a	DET
ejpam-5318	76	12	lie	lie	NOUN
ejpam-5318	76	13	point	point	NOUN
ejpam-5318	76	14	symmetry	symmetry	NOUN
ejpam-5318	76	15	with	with	ADP
ejpam-5318	76	16	infinitesimal	infinitesimal	ADJ
ejpam-5318	76	17	generator	generator	NOUN
ejpam-5318	76	18	x	x	PUNCT
ejpam-5318	77	1	=	=	PUNCT
ejpam-5318	77	2	2t∂t	2t∂t	PROPN
ejpam-5318	78	1	+	+	CCONJ
ejpam-5318	78	2	x∂x	x∂x	NUM
ejpam-5318	79	1	−	−	VERB
ejpam-5318	79	2	u∂u	u∂u	NOUN
ejpam-5318	79	3	(	(	PUNCT
ejpam-5318	79	4	15	15	NUM
ejpam-5318	79	5	)	)	PUNCT
ejpam-5318	79	6	associated	associate	VERB
ejpam-5318	79	7	with	with	ADP
ejpam-5318	79	8	the	the	DET
ejpam-5318	79	9	nontrivial	nontrivial	ADJ
ejpam-5318	79	10	conservation	conservation	NOUN
ejpam-5318	79	11	law	law	NOUN
ejpam-5318	79	12	dt(ϕ	dt(ϕ	X
ejpam-5318	79	13	t	t	PROPN
ejpam-5318	79	14	)	)	PUNCT
ejpam-5318	79	15	+	+	PROPN
ejpam-5318	79	16	dx(ϕ	dx(ϕ	NUM
ejpam-5318	79	17	x	x	NOUN
ejpam-5318	79	18	)	)	PUNCT
ejpam-5318	79	19	=	=	SYM
ejpam-5318	79	20	0	0	NUM
ejpam-5318	79	21	,	,	PUNCT
ejpam-5318	79	22	where	where	SCONJ
ejpam-5318	79	23	ϕt	ϕt	ADV
ejpam-5318	79	24	=	=	PUNCT
ejpam-5318	79	25	(	(	PUNCT
ejpam-5318	79	26	ut	ut	INTJ
ejpam-5318	79	27	−	−	PROPN
ejpam-5318	79	28	uxx)t−	uxx)t−	ADJ
ejpam-5318	79	29	t2	t2	NOUN
ejpam-5318	79	30	2x2	2x2	NUM
ejpam-5318	79	31	,	,	PUNCT
ejpam-5318	79	32	ϕx	ϕx	NOUN
ejpam-5318	79	33	=	=	NOUN
ejpam-5318	79	34	tuxxx	tuxxx	NOUN
ejpam-5318	80	1	−	−	PROPN
ejpam-5318	81	1	3tu2ux	3tu2ux	NUM
ejpam-5318	81	2	+	+	CCONJ
ejpam-5318	81	3	ux	ux	PROPN
ejpam-5318	81	4	.	.	PUNCT
ejpam-5318	82	1	(	(	PUNCT
ejpam-5318	82	2	16	16	NUM
ejpam-5318	82	3	)	)	PUNCT
ejpam-5318	82	4	to	to	PART
ejpam-5318	82	5	find	find	VERB
ejpam-5318	82	6	canonical	canonical	ADJ
ejpam-5318	82	7	variables	variable	NOUN
ejpam-5318	82	8	,	,	PUNCT
ejpam-5318	82	9	we	we	PRON
ejpam-5318	82	10	solve	solve	VERB
ejpam-5318	82	11	characteristic	characteristic	ADJ
ejpam-5318	82	12	equations	equation	NOUN
ejpam-5318	82	13	dx	dx	NOUN
ejpam-5318	82	14	x	x	PUNCT
ejpam-5318	83	1	=	=	PRON
ejpam-5318	83	2	dt	dt	X
ejpam-5318	83	3	2	2	NUM
ejpam-5318	83	4	t	t	NOUN
ejpam-5318	83	5	=	=	SYM
ejpam-5318	83	6	du	du	PROPN
ejpam-5318	83	7	−u	−u	PROPN
ejpam-5318	83	8	(	(	PUNCT
ejpam-5318	83	9	17	17	NUM
ejpam-5318	83	10	)	)	PUNCT
ejpam-5318	83	11	corresponding	correspond	VERB
ejpam-5318	83	12	to	to	ADP
ejpam-5318	83	13	(	(	PUNCT
ejpam-5318	83	14	15	15	NUM
ejpam-5318	83	15	)	)	PUNCT
ejpam-5318	83	16	.	.	PUNCT
ejpam-5318	84	1	we	we	PRON
ejpam-5318	84	2	obtain	obtain	VERB
ejpam-5318	84	3	canonical	canonical	ADJ
ejpam-5318	84	4	variables	variable	NOUN
ejpam-5318	84	5	r	r	NOUN
ejpam-5318	84	6	=	=	SYM
ejpam-5318	84	7	x√	x√	PROPN
ejpam-5318	84	8	t	t	NOUN
ejpam-5318	84	9	,	,	PUNCT
ejpam-5318	84	10	s	s	PART
ejpam-5318	84	11	=	=	SYM
ejpam-5318	84	12	ln	ln	PROPN
ejpam-5318	84	13	t	t	PROPN
ejpam-5318	84	14	2	2	NUM
ejpam-5318	84	15	,	,	PUNCT
ejpam-5318	84	16	w	w	NOUN
ejpam-5318	84	17	=	=	PUNCT
ejpam-5318	84	18	u	u	NOUN
ejpam-5318	84	19	√	√	PROPN
ejpam-5318	84	20	t	t	PROPN
ejpam-5318	84	21	or	or	CCONJ
ejpam-5318	84	22	w	w	PROPN
ejpam-5318	84	23	=	=	SYM
ejpam-5318	84	24	xu	xu	PROPN
ejpam-5318	84	25	,	,	PUNCT
ejpam-5318	84	26	(	(	PUNCT
ejpam-5318	84	27	18	18	NUM
ejpam-5318	84	28	)	)	PUNCT
ejpam-5318	84	29	where	where	SCONJ
ejpam-5318	84	30	w	w	NOUN
ejpam-5318	84	31	=	=	SYM
ejpam-5318	84	32	w(r	w(r	PROPN
ejpam-5318	84	33	)	)	PUNCT
ejpam-5318	84	34	.	.	PUNCT
ejpam-5318	85	1	in	in	ADP
ejpam-5318	85	2	(	(	PUNCT
ejpam-5318	85	3	18	18	NUM
ejpam-5318	85	4	)	)	PUNCT
ejpam-5318	85	5	we	we	PRON
ejpam-5318	85	6	essentially	essentially	ADV
ejpam-5318	85	7	have	have	VERB
ejpam-5318	85	8	two	two	NUM
ejpam-5318	85	9	sets	set	NOUN
ejpam-5318	85	10	of	of	ADP
ejpam-5318	85	11	canonical	canonical	ADJ
ejpam-5318	85	12	variables	variable	NOUN
ejpam-5318	85	13	,	,	PUNCT
ejpam-5318	85	14	one	one	NUM
ejpam-5318	85	15	corresponding	correspond	VERB
ejpam-5318	85	16	to	to	ADP
ejpam-5318	85	17	w	w	NOUN
ejpam-5318	85	18	=	=	SYM
ejpam-5318	85	19	u	u	NOUN
ejpam-5318	85	20	√	√	PROPN
ejpam-5318	85	21	t	t	PROPN
ejpam-5318	85	22	and	and	CCONJ
ejpam-5318	85	23	the	the	DET
ejpam-5318	85	24	other	other	ADJ
ejpam-5318	85	25	to	to	PART
ejpam-5318	85	26	w	w	PROPN
ejpam-5318	85	27	=	=	SYM
ejpam-5318	85	28	xu	xu	PROPN
ejpam-5318	85	29	.	.	PUNCT
ejpam-5318	86	1	case	case	NOUN
ejpam-5318	86	2	1.1	1.1	NUM
ejpam-5318	86	3	:	:	PUNCT
ejpam-5318	86	4	reduction	reduction	NOUN
ejpam-5318	86	5	using	use	VERB
ejpam-5318	86	6	canonical	canonical	ADJ
ejpam-5318	86	7	variables	variable	NOUN
ejpam-5318	86	8	with	with	ADP
ejpam-5318	86	9	w	w	NOUN
ejpam-5318	86	10	=	=	SYM
ejpam-5318	86	11	u	u	NOUN
ejpam-5318	86	12	√	√	NOUN
ejpam-5318	86	13	t	t	VERB
ejpam-5318	86	14	the	the	DET
ejpam-5318	86	15	inverse	inverse	ADJ
ejpam-5318	86	16	canonical	canonical	ADJ
ejpam-5318	86	17	variables	variable	NOUN
ejpam-5318	86	18	of	of	ADP
ejpam-5318	86	19	(	(	PUNCT
ejpam-5318	86	20	18	18	NUM
ejpam-5318	86	21	)	)	PUNCT
ejpam-5318	86	22	in	in	ADP
ejpam-5318	86	23	this	this	DET
ejpam-5318	86	24	case	case	NOUN
ejpam-5318	86	25	are	be	AUX
ejpam-5318	86	26	given	give	VERB
ejpam-5318	86	27	by	by	ADP
ejpam-5318	86	28	t	t	PROPN
ejpam-5318	86	29	=	=	SYM
ejpam-5318	86	30	e2s	e2s	PROPN
ejpam-5318	86	31	,	,	PUNCT
ejpam-5318	86	32	x	x	SYM
ejpam-5318	86	33	=	=	SYM
ejpam-5318	86	34	res	re	NOUN
ejpam-5318	86	35	,	,	PUNCT
ejpam-5318	86	36	u	u	NOUN
ejpam-5318	86	37	=	=	PROPN
ejpam-5318	86	38	e−sw	e−sw	PROPN
ejpam-5318	86	39	,	,	PUNCT
ejpam-5318	86	40	(	(	PUNCT
ejpam-5318	86	41	19	19	NUM
ejpam-5318	86	42	)	)	PUNCT
ejpam-5318	86	43	w.	w.	PROPN
ejpam-5318	86	44	sinkala	sinkala	PROPN
ejpam-5318	86	45	,	,	PUNCT
ejpam-5318	86	46	m.c	m.c	PROPN
ejpam-5318	86	47	.	.	PROPN
ejpam-5318	86	48	kakuli	kakuli	PROPN
ejpam-5318	86	49	/	/	SYM
ejpam-5318	86	50	eur	eur	PROPN
ejpam-5318	86	51	.	.	PUNCT
ejpam-5318	87	1	j.	j.	PROPN
ejpam-5318	87	2	pure	pure	PROPN
ejpam-5318	87	3	appl	appl	PROPN
ejpam-5318	87	4	.	.	PROPN
ejpam-5318	87	5	math	math	PROPN
ejpam-5318	87	6	,	,	PUNCT
ejpam-5318	87	7	17	17	NUM
ejpam-5318	87	8	(	(	PUNCT
ejpam-5318	87	9	4	4	NUM
ejpam-5318	87	10	)	)	PUNCT
ejpam-5318	87	11	(	(	PUNCT
ejpam-5318	87	12	2024	2024	NUM
ejpam-5318	87	13	)	)	PUNCT
ejpam-5318	87	14	,	,	PUNCT
ejpam-5318	87	15	2562	2562	NUM
ejpam-5318	87	16	-	-	SYM
ejpam-5318	87	17	2573	2573	NUM
ejpam-5318	87	18	2566	2566	NUM
ejpam-5318	87	19	and	and	CCONJ
ejpam-5318	87	20	the	the	DET
ejpam-5318	87	21	partial	partial	ADJ
ejpam-5318	87	22	derivatives	derivative	NOUN
ejpam-5318	87	23	that	that	PRON
ejpam-5318	87	24	appear	appear	VERB
ejpam-5318	87	25	in	in	ADP
ejpam-5318	87	26	(	(	PUNCT
ejpam-5318	87	27	14	14	NUM
ejpam-5318	87	28	)	)	PUNCT
ejpam-5318	87	29	,	,	PUNCT
ejpam-5318	87	30	expressed	express	VERB
ejpam-5318	87	31	in	in	ADP
ejpam-5318	87	32	terms	term	NOUN
ejpam-5318	87	33	of	of	ADP
ejpam-5318	87	34	the	the	DET
ejpam-5318	87	35	canonical	canonical	ADJ
ejpam-5318	87	36	variables	variable	NOUN
ejpam-5318	87	37	using	use	VERB
ejpam-5318	87	38	the	the	DET
ejpam-5318	87	39	routine	routine	NOUN
ejpam-5318	87	40	outlined	outline	VERB
ejpam-5318	87	41	in	in	ADP
ejpam-5318	87	42	[	[	X
ejpam-5318	87	43	10	10	NUM
ejpam-5318	87	44	]	]	PUNCT
ejpam-5318	87	45	,	,	PUNCT
ejpam-5318	87	46	are	be	AUX
ejpam-5318	87	47	:	:	PUNCT
ejpam-5318	87	48	ux	ux	ADV
ejpam-5318	87	49	=	=	SYM
ejpam-5318	87	50	e−2swr	e−2swr	PROPN
ejpam-5318	87	51	,	,	PUNCT
ejpam-5318	87	52	uxx	uxx	X
ejpam-5318	87	53	=	=	SYM
ejpam-5318	87	54	e−3swrr	e−3swrr	NOUN
ejpam-5318	87	55	utt	utt	NOUN
ejpam-5318	87	56	=	=	SYM
ejpam-5318	87	57	1	1	NUM
ejpam-5318	87	58	4e	4e	NOUN
ejpam-5318	87	59	−5s	−5s	PROPN
ejpam-5318	87	60	(	(	PUNCT
ejpam-5318	87	61	r2wrr	r2wrr	X
ejpam-5318	88	1	+	+	CCONJ
ejpam-5318	88	2	5rwr	5rwr	NUM
ejpam-5318	88	3	+	+	CCONJ
ejpam-5318	88	4	3w	3w	NUM
ejpam-5318	88	5	)	)	PUNCT
ejpam-5318	88	6	uxxt	uxxt	ADJ
ejpam-5318	88	7	=	=	SYM
ejpam-5318	88	8	−1	−1	NOUN
ejpam-5318	88	9	2e	2e	NOUN
ejpam-5318	88	10	−5s(rwrrr	−5s(rwrrr	PROPN
ejpam-5318	89	1	+	+	CCONJ
ejpam-5318	89	2	3wrr	3wrr	NUM
ejpam-5318	89	3	)	)	PUNCT
ejpam-5318	89	4	,	,	PUNCT
ejpam-5318	89	5	uxxxx	uxxxx	PROPN
ejpam-5318	89	6	=	=	PUNCT
ejpam-5318	89	7	e−5swrrrr	e−5swrrrr	NOUN
ejpam-5318	89	8	.	.	PUNCT
ejpam-5318	90	1	(	(	PUNCT
ejpam-5318	90	2	20	20	NUM
ejpam-5318	90	3	)	)	PUNCT
ejpam-5318	90	4	substituting	substitute	VERB
ejpam-5318	90	5	(	(	PUNCT
ejpam-5318	90	6	19	19	NUM
ejpam-5318	90	7	)	)	PUNCT
ejpam-5318	90	8	and	and	CCONJ
ejpam-5318	90	9	(	(	PUNCT
ejpam-5318	90	10	20	20	NUM
ejpam-5318	90	11	)	)	PUNCT
ejpam-5318	90	12	into	into	ADP
ejpam-5318	90	13	(	(	PUNCT
ejpam-5318	90	14	14	14	NUM
ejpam-5318	90	15	)	)	PUNCT
ejpam-5318	90	16	,	,	PUNCT
ejpam-5318	90	17	we	we	PRON
ejpam-5318	90	18	obtain	obtain	VERB
ejpam-5318	90	19	an	an	DET
ejpam-5318	90	20	ode	ode	NOUN
ejpam-5318	90	21	of	of	ADP
ejpam-5318	90	22	the	the	DET
ejpam-5318	90	23	same	same	ADJ
ejpam-5318	90	24	order	order	NOUN
ejpam-5318	90	25	as	as	ADP
ejpam-5318	90	26	(	(	PUNCT
ejpam-5318	90	27	14	14	NUM
ejpam-5318	90	28	)	)	PUNCT
ejpam-5318	90	29	,	,	PUNCT
ejpam-5318	90	30	namely	namely	ADV
ejpam-5318	90	31	r7wrr	r7wrr	PRON
ejpam-5318	91	1	+	+	CCONJ
ejpam-5318	91	2	5r6wr	5r6wr	NUM
ejpam-5318	91	3	+	+	NUM
ejpam-5318	91	4	2r6wrrr	2r6wrrr	NOUN
ejpam-5318	92	1	−	−	NOUN
ejpam-5318	92	2	12r5w2wrr	12r5w2wrr	NOUN
ejpam-5318	92	3	−	−	NOUN
ejpam-5318	92	4	24r5ww2	24r5ww2	NUM
ejpam-5318	92	5	r	r	NOUN
ejpam-5318	92	6	+3r5w	+3r5w	PROPN
ejpam-5318	92	7	+	+	PROPN
ejpam-5318	92	8	6r5wrr	6r5wrr	NUM
ejpam-5318	93	1	+	+	CCONJ
ejpam-5318	93	2	4r5wrrrr	4r5wrrrr	NOUN
ejpam-5318	93	3	−	−	NOUN
ejpam-5318	93	4	4	4	NUM
ejpam-5318	93	5	=	=	SYM
ejpam-5318	93	6	0	0	NUM
ejpam-5318	93	7	.	.	PUNCT
ejpam-5318	94	1	(	(	PUNCT
ejpam-5318	94	2	21	21	NUM
ejpam-5318	94	3	)	)	PUNCT
ejpam-5318	94	4	to	to	PART
ejpam-5318	94	5	obtain	obtain	VERB
ejpam-5318	94	6	a	a	DET
ejpam-5318	94	7	lower	low	ADJ
ejpam-5318	94	8	order	order	NOUN
ejpam-5318	94	9	ode	ode	ADJ
ejpam-5318	94	10	,	,	PUNCT
ejpam-5318	94	11	we	we	PRON
ejpam-5318	94	12	find	find	VERB
ejpam-5318	94	13	functions	function	NOUN
ejpam-5318	94	14	h	h	NOUN
ejpam-5318	94	15	and	and	CCONJ
ejpam-5318	94	16	ψ	ψ	NOUN
ejpam-5318	94	17	so	so	ADV
ejpam-5318	94	18	that	that	SCONJ
ejpam-5318	94	19	(	(	PUNCT
ejpam-5318	94	20	21	21	NUM
ejpam-5318	94	21	)	)	PUNCT
ejpam-5318	94	22	can	can	AUX
ejpam-5318	94	23	be	be	AUX
ejpam-5318	94	24	written	write	VERB
ejpam-5318	94	25	in	in	ADP
ejpam-5318	94	26	the	the	DET
ejpam-5318	94	27	form	form	NOUN
ejpam-5318	94	28	h(r	h(r	NOUN
ejpam-5318	94	29	,	,	PUNCT
ejpam-5318	94	30	w)drψ(r	w)drψ(r	PROPN
ejpam-5318	94	31	,	,	PUNCT
ejpam-5318	94	32	w	w	NOUN
ejpam-5318	94	33	,	,	PUNCT
ejpam-5318	94	34	wr	wr	PROPN
ejpam-5318	94	35	,	,	PUNCT
ejpam-5318	94	36	wrr	wrr	PROPN
ejpam-5318	94	37	,	,	PUNCT
ejpam-5318	94	38	wrrr	wrrr	NOUN
ejpam-5318	94	39	)	)	PUNCT
ejpam-5318	95	1	=	=	SYM
ejpam-5318	95	2	0	0	X
ejpam-5318	95	3	.	.	PUNCT
ejpam-5318	96	1	(	(	PUNCT
ejpam-5318	96	2	22	22	NUM
ejpam-5318	96	3	)	)	PUNCT
ejpam-5318	96	4	comparison	comparison	NOUN
ejpam-5318	96	5	of	of	ADP
ejpam-5318	96	6	equations	equation	NOUN
ejpam-5318	96	7	(	(	PUNCT
ejpam-5318	96	8	21	21	NUM
ejpam-5318	96	9	)	)	PUNCT
ejpam-5318	96	10	and	and	CCONJ
ejpam-5318	96	11	(	(	PUNCT
ejpam-5318	96	12	22	22	NUM
ejpam-5318	96	13	)	)	PUNCT
ejpam-5318	96	14	leads	lead	VERB
ejpam-5318	96	15	to	to	ADP
ejpam-5318	96	16	a	a	DET
ejpam-5318	96	17	system	system	NOUN
ejpam-5318	96	18	of	of	ADP
ejpam-5318	96	19	determining	determine	VERB
ejpam-5318	96	20	equations	equation	NOUN
ejpam-5318	96	21	which	which	PRON
ejpam-5318	96	22	we	we	PRON
ejpam-5318	96	23	solve	solve	VERB
ejpam-5318	96	24	to	to	PART
ejpam-5318	96	25	obtain	obtain	VERB
ejpam-5318	96	26	h	h	NOUN
ejpam-5318	96	27	=	=	SYM
ejpam-5318	96	28	r5	r5	PROPN
ejpam-5318	96	29	,	,	PUNCT
ejpam-5318	96	30	and	and	CCONJ
ejpam-5318	96	31	ψ	ψ	X
ejpam-5318	96	32	=	=	SYM
ejpam-5318	96	33	1	1	NUM
ejpam-5318	96	34	r4	r4	NOUN
ejpam-5318	96	35	−	−	PROPN
ejpam-5318	96	36	12w2wr	12w2wr	NUM
ejpam-5318	96	37	+	+	CCONJ
ejpam-5318	97	1	3rw	3rw	ADJ
ejpam-5318	97	2	+	+	CCONJ
ejpam-5318	97	3	r2wr	r2wr	VERB
ejpam-5318	98	1	+	+	NUM
ejpam-5318	98	2	4wr	4wr	ADJ
ejpam-5318	98	3	+	+	PUNCT
ejpam-5318	98	4	2rwrr	2rwrr	NUM
ejpam-5318	98	5	+	+	CCONJ
ejpam-5318	98	6	4wrrr	4wrrr	NOUN
ejpam-5318	98	7	.	.	PUNCT
ejpam-5318	99	1	(	(	PUNCT
ejpam-5318	99	2	23	23	NUM
ejpam-5318	99	3	)	)	PUNCT
ejpam-5318	99	4	case	case	NOUN
ejpam-5318	99	5	1.2	1.2	NUM
ejpam-5318	99	6	:	:	PUNCT
ejpam-5318	99	7	reduction	reduction	NOUN
ejpam-5318	99	8	using	use	VERB
ejpam-5318	99	9	canonical	canonical	ADJ
ejpam-5318	99	10	variables	variable	NOUN
ejpam-5318	99	11	with	with	ADP
ejpam-5318	99	12	w	w	PROPN
ejpam-5318	99	13	=	=	SYM
ejpam-5318	99	14	xu	xu	PROPN
ejpam-5318	99	15	the	the	DET
ejpam-5318	99	16	inverse	inverse	ADJ
ejpam-5318	99	17	canonical	canonical	ADJ
ejpam-5318	99	18	variables	variable	NOUN
ejpam-5318	99	19	of	of	ADP
ejpam-5318	99	20	(	(	PUNCT
ejpam-5318	99	21	18	18	NUM
ejpam-5318	99	22	)	)	PUNCT
ejpam-5318	99	23	in	in	ADP
ejpam-5318	99	24	this	this	DET
ejpam-5318	99	25	case	case	NOUN
ejpam-5318	99	26	are	be	AUX
ejpam-5318	99	27	given	give	VERB
ejpam-5318	99	28	by	by	ADP
ejpam-5318	99	29	t	t	PROPN
ejpam-5318	99	30	=	=	SYM
ejpam-5318	99	31	e2s	e2s	PROPN
ejpam-5318	99	32	,	,	PUNCT
ejpam-5318	99	33	x	x	SYM
ejpam-5318	99	34	=	=	SYM
ejpam-5318	99	35	res	re	NOUN
ejpam-5318	99	36	,	,	PUNCT
ejpam-5318	99	37	u	u	NOUN
ejpam-5318	99	38	=	=	PROPN
ejpam-5318	99	39	e−sw	e−sw	PROPN
ejpam-5318	99	40	r	r	NOUN
ejpam-5318	99	41	,	,	PUNCT
ejpam-5318	99	42	(	(	PUNCT
ejpam-5318	99	43	24	24	NUM
ejpam-5318	99	44	)	)	PUNCT
ejpam-5318	99	45	and	and	CCONJ
ejpam-5318	99	46	partial	partial	ADJ
ejpam-5318	99	47	derivatives	derivative	NOUN
ejpam-5318	99	48	that	that	PRON
ejpam-5318	99	49	appear	appear	VERB
ejpam-5318	99	50	in	in	ADP
ejpam-5318	99	51	(	(	PUNCT
ejpam-5318	99	52	14	14	NUM
ejpam-5318	99	53	)	)	PUNCT
ejpam-5318	99	54	,	,	PUNCT
ejpam-5318	99	55	expressed	express	VERB
ejpam-5318	99	56	in	in	ADP
ejpam-5318	99	57	terms	term	NOUN
ejpam-5318	99	58	of	of	ADP
ejpam-5318	99	59	the	the	DET
ejpam-5318	99	60	canonical	canonical	ADJ
ejpam-5318	99	61	variables	variable	NOUN
ejpam-5318	99	62	are	be	AUX
ejpam-5318	99	63	:	:	PUNCT
ejpam-5318	99	64	ux	ux	ADV
ejpam-5318	100	1	=	=	PUNCT
ejpam-5318	100	2	e−2s	e−2s	X
ejpam-5318	100	3	(	(	PUNCT
ejpam-5318	100	4	wr	wr	NOUN
ejpam-5318	100	5	r	r	NOUN
ejpam-5318	100	6	−	−	PROPN
ejpam-5318	100	7	w	w	PROPN
ejpam-5318	100	8	r2	r2	PROPN
ejpam-5318	100	9	)	)	PUNCT
ejpam-5318	100	10	uxx	uxx	PROPN
ejpam-5318	101	1	=	=	PUNCT
ejpam-5318	101	2	e−3s	e−3s	NOUN
ejpam-5318	101	3	(	(	PUNCT
ejpam-5318	101	4	2w	2w	NUM
ejpam-5318	101	5	r3	r3	PROPN
ejpam-5318	101	6	−	−	NUM
ejpam-5318	101	7	2wr	2wr	ADJ
ejpam-5318	101	8	r2	r2	PROPN
ejpam-5318	101	9	+	+	CCONJ
ejpam-5318	101	10	wrr	wrr	NOUN
ejpam-5318	101	11	r	r	NOUN
ejpam-5318	101	12	)	)	PUNCT
ejpam-5318	101	13	,	,	PUNCT
ejpam-5318	101	14	utt	utt	NOUN
ejpam-5318	101	15	=	=	SYM
ejpam-5318	101	16	1	1	NUM
ejpam-5318	101	17	4e	4e	NOUN
ejpam-5318	101	18	−5s(rwrr	−5s(rwrr	NUM
ejpam-5318	101	19	+	+	CCONJ
ejpam-5318	101	20	3wr	3wr	ADJ
ejpam-5318	101	21	)	)	PUNCT
ejpam-5318	101	22	uxxt	uxxt	ADJ
ejpam-5318	101	23	=	=	SYM
ejpam-5318	101	24	−1	−1	NOUN
ejpam-5318	101	25	2e	2e	NOUN
ejpam-5318	101	26	−5swrrr	−5swrrr	ADP
ejpam-5318	101	27	uxxxx	uxxxx	PROPN
ejpam-5318	101	28	=	=	PUNCT
ejpam-5318	101	29	e−5s	e−5s	PROPN
ejpam-5318	101	30	(	(	PUNCT
ejpam-5318	101	31	24w	24w	NOUN
ejpam-5318	101	32	r5	r5	PROPN
ejpam-5318	101	33	−	−	PROPN
ejpam-5318	101	34	24wr	24wr	ADJ
ejpam-5318	101	35	r4	r4	NOUN
ejpam-5318	101	36	+	+	CCONJ
ejpam-5318	101	37	12wrr	12wrr	PROPN
ejpam-5318	101	38	r3	r3	PROPN
ejpam-5318	101	39	−	−	PROPN
ejpam-5318	101	40	4wrrr	4wrrr	PROPN
ejpam-5318	101	41	r2	r2	PROPN
ejpam-5318	102	1	+	+	CCONJ
ejpam-5318	102	2	wrrrr	wrrrr	PROPN
ejpam-5318	102	3	r	r	NOUN
ejpam-5318	102	4	)	)	PUNCT
ejpam-5318	102	5	.	.	PUNCT
ejpam-5318	103	1	(	(	PUNCT
ejpam-5318	103	2	25	25	NUM
ejpam-5318	103	3	)	)	PUNCT
ejpam-5318	103	4	substituting	substituting	NOUN
ejpam-5318	103	5	(	(	PUNCT
ejpam-5318	103	6	24	24	NUM
ejpam-5318	103	7	)	)	PUNCT
ejpam-5318	103	8	and	and	CCONJ
ejpam-5318	103	9	(	(	PUNCT
ejpam-5318	103	10	25	25	NUM
ejpam-5318	103	11	)	)	PUNCT
ejpam-5318	103	12	into	into	ADP
ejpam-5318	103	13	(	(	PUNCT
ejpam-5318	103	14	14	14	NUM
ejpam-5318	103	15	)	)	PUNCT
ejpam-5318	103	16	,	,	PUNCT
ejpam-5318	103	17	we	we	PRON
ejpam-5318	103	18	obtain	obtain	VERB
ejpam-5318	103	19	4r4wrrrr	4r4wrrrr	NOUN
ejpam-5318	103	20	+	+	NUM
ejpam-5318	103	21	2r3	2r3	NUM
ejpam-5318	103	22	(	(	PUNCT
ejpam-5318	103	23	r2	r2	PROPN
ejpam-5318	103	24	−	−	PROPN
ejpam-5318	103	25	8	8	NUM
ejpam-5318	103	26	)	)	PUNCT
ejpam-5318	103	27	wrrr	wrrr	NOUN
ejpam-5318	104	1	+	+	CCONJ
ejpam-5318	104	2	(	(	PUNCT
ejpam-5318	104	3	r6	r6	NOUN
ejpam-5318	104	4	−	−	PROPN
ejpam-5318	104	5	12r2w2	12r2w2	NOUN
ejpam-5318	104	6	+	+	CCONJ
ejpam-5318	104	7	48r2	48r2	NUM
ejpam-5318	104	8	)	)	PUNCT
ejpam-5318	104	9	wrr	wrr	VERB
ejpam-5318	104	10	−	−	NOUN
ejpam-5318	104	11	24r2ww2	24r2ww2	NOUN
ejpam-5318	105	1	r	r	NOUN
ejpam-5318	105	2	+3r	+3r	NUM
ejpam-5318	105	3	(	(	PUNCT
ejpam-5318	105	4	r4	r4	VERB
ejpam-5318	105	5	+	+	CCONJ
ejpam-5318	105	6	24w2	24w2	NUM
ejpam-5318	105	7	−	−	NOUN
ejpam-5318	105	8	32	32	NUM
ejpam-5318	105	9	)	)	PUNCT
ejpam-5318	105	10	wr	wr	PROPN
ejpam-5318	105	11	−	−	PROPN
ejpam-5318	105	12	48w3	48w3	NUM
ejpam-5318	105	13	+	+	NUM
ejpam-5318	105	14	96w	96w	NOUN
ejpam-5318	105	15	−	−	PROPN
ejpam-5318	105	16	4	4	NUM
ejpam-5318	105	17	=	=	SYM
ejpam-5318	105	18	2r5drψ	2r5drψ	NUM
ejpam-5318	105	19	=	=	SYM
ejpam-5318	105	20	0	0	NUM
ejpam-5318	105	21	,	,	PUNCT
ejpam-5318	105	22	(	(	PUNCT
ejpam-5318	105	23	26	26	NUM
ejpam-5318	105	24	)	)	PUNCT
ejpam-5318	105	25	where	where	SCONJ
ejpam-5318	105	26	ψ	ψ	NOUN
ejpam-5318	105	27	=	=	VERB
ejpam-5318	105	28	1	1	NUM
ejpam-5318	105	29	2r4	2r4	NUM
ejpam-5318	105	30	+	+	CCONJ
ejpam-5318	105	31	6w3	6w3	NUM
ejpam-5318	105	32	r4	r4	VERB
ejpam-5318	105	33	+	+	CCONJ
ejpam-5318	105	34	(	(	PUNCT
ejpam-5318	105	35	1−	1−	NUM
ejpam-5318	105	36	12	12	NUM
ejpam-5318	105	37	r4	r4	NOUN
ejpam-5318	105	38	)	)	PUNCT
ejpam-5318	106	1	w	w	VERB
ejpam-5318	107	1	+	+	CCONJ
ejpam-5318	107	2	(	(	PUNCT
ejpam-5318	107	3	r	r	NOUN
ejpam-5318	107	4	2	2	NUM
ejpam-5318	107	5	+	+	SYM
ejpam-5318	107	6	12	12	NUM
ejpam-5318	107	7	r3	r3	NOUN
ejpam-5318	107	8	−	−	NUM
ejpam-5318	107	9	6w2	6w2	NUM
ejpam-5318	107	10	r3	r3	PROPN
ejpam-5318	107	11	)	)	PUNCT
ejpam-5318	107	12	wr	wr	PROPN
ejpam-5318	107	13	+	+	CCONJ
ejpam-5318	107	14	(	(	PUNCT
ejpam-5318	107	15	1−	1−	NUM
ejpam-5318	107	16	6	6	NUM
ejpam-5318	107	17	r2	r2	PROPN
ejpam-5318	107	18	)	)	PUNCT
ejpam-5318	107	19	wrr	wrr	VERB
ejpam-5318	108	1	+	+	CCONJ
ejpam-5318	108	2	2wrrr	2wrrr	NUM
ejpam-5318	108	3	r	r	NOUN
ejpam-5318	108	4	.	.	PUNCT
ejpam-5318	109	1	(	(	PUNCT
ejpam-5318	109	2	27	27	NUM
ejpam-5318	109	3	)	)	PUNCT
ejpam-5318	109	4	example	example	NOUN
ejpam-5318	110	1	2	2	NUM
ejpam-5318	110	2	.	.	PUNCT
ejpam-5318	110	3	the	the	DET
ejpam-5318	110	4	pde	pde	NOUN
ejpam-5318	111	1	[	[	X
ejpam-5318	111	2	7	7	X
ejpam-5318	111	3	]	]	X
ejpam-5318	111	4	uxxxx	uxxxx	ADJ
ejpam-5318	111	5	−	−	PROPN
ejpam-5318	111	6	utxx	utxx	NOUN
ejpam-5318	111	7	−	−	PROPN
ejpam-5318	111	8	nenuuxx	nenuuxx	X
ejpam-5318	112	1	+	+	CCONJ
ejpam-5318	112	2	utt	utt	ADJ
ejpam-5318	112	3	−	−	PROPN
ejpam-5318	112	4	n2enuu2x	n2enuu2x	NOUN
ejpam-5318	112	5	−	−	PROPN
ejpam-5318	112	6	1	1	NUM
ejpam-5318	112	7	x4	x4	PROPN
ejpam-5318	112	8	=	=	SYM
ejpam-5318	112	9	0	0	NUM
ejpam-5318	112	10	(	(	PUNCT
ejpam-5318	112	11	28	28	NUM
ejpam-5318	112	12	)	)	PUNCT
ejpam-5318	112	13	w.	w.	PROPN
ejpam-5318	112	14	sinkala	sinkala	PROPN
ejpam-5318	112	15	,	,	PUNCT
ejpam-5318	112	16	m.c	m.c	PROPN
ejpam-5318	112	17	.	.	PROPN
ejpam-5318	112	18	kakuli	kakuli	PROPN
ejpam-5318	112	19	/	/	SYM
ejpam-5318	112	20	eur	eur	PROPN
ejpam-5318	112	21	.	.	PUNCT
ejpam-5318	113	1	j.	j.	PROPN
ejpam-5318	113	2	pure	pure	PROPN
ejpam-5318	113	3	appl	appl	PROPN
ejpam-5318	113	4	.	.	PROPN
ejpam-5318	113	5	math	math	PROPN
ejpam-5318	113	6	,	,	PUNCT
ejpam-5318	113	7	17	17	NUM
ejpam-5318	113	8	(	(	PUNCT
ejpam-5318	113	9	4	4	NUM
ejpam-5318	113	10	)	)	PUNCT
ejpam-5318	113	11	(	(	PUNCT
ejpam-5318	113	12	2024	2024	NUM
ejpam-5318	113	13	)	)	PUNCT
ejpam-5318	113	14	,	,	PUNCT
ejpam-5318	113	15	2562	2562	NUM
ejpam-5318	113	16	-	-	SYM
ejpam-5318	113	17	2573	2573	NUM
ejpam-5318	113	18	2567	2567	NUM
ejpam-5318	113	19	admits	admit	VERB
ejpam-5318	113	20	a	a	DET
ejpam-5318	113	21	lie	lie	NOUN
ejpam-5318	113	22	point	point	NOUN
ejpam-5318	113	23	symmetry	symmetry	NOUN
ejpam-5318	113	24	with	with	ADP
ejpam-5318	113	25	infinitesimal	infinitesimal	ADJ
ejpam-5318	113	26	generator	generator	NOUN
ejpam-5318	113	27	x	x	PUNCT
ejpam-5318	114	1	=	=	PUNCT
ejpam-5318	114	2	t∂t	t∂t	NUM
ejpam-5318	114	3	+	+	CCONJ
ejpam-5318	114	4	x	x	SYM
ejpam-5318	114	5	2	2	NUM
ejpam-5318	114	6	∂x	∂x	NOUN
ejpam-5318	114	7	−	−	NUM
ejpam-5318	114	8	1	1	NUM
ejpam-5318	114	9	n	n	PROPN
ejpam-5318	114	10	∂u	∂u	PROPN
ejpam-5318	114	11	.	.	PUNCT
ejpam-5318	115	1	(	(	PUNCT
ejpam-5318	115	2	29	29	NUM
ejpam-5318	115	3	)	)	PUNCT
ejpam-5318	115	4	the	the	DET
ejpam-5318	115	5	symmetry	symmetry	NOUN
ejpam-5318	115	6	(	(	PUNCT
ejpam-5318	115	7	29	29	NUM
ejpam-5318	115	8	)	)	PUNCT
ejpam-5318	115	9	has	have	VERB
ejpam-5318	115	10	an	an	DET
ejpam-5318	115	11	associated	associated	ADJ
ejpam-5318	115	12	nontrivial	nontrivial	ADJ
ejpam-5318	115	13	conservation	conservation	NOUN
ejpam-5318	115	14	law	law	NOUN
ejpam-5318	115	15	dt(ϕ	dt(ϕ	X
ejpam-5318	115	16	t	t	PROPN
ejpam-5318	115	17	)	)	PUNCT
ejpam-5318	116	1	+	+	CCONJ
ejpam-5318	116	2	dx(ϕ	dx(ϕ	NUM
ejpam-5318	116	3	x	x	NOUN
ejpam-5318	116	4	)	)	PUNCT
ejpam-5318	117	1	=	=	SYM
ejpam-5318	117	2	0	0	NUM
ejpam-5318	117	3	,	,	PUNCT
ejpam-5318	117	4	where	where	SCONJ
ejpam-5318	117	5	ϕt	ϕt	ADV
ejpam-5318	117	6	=	=	PUNCT
ejpam-5318	117	7	x(ut	x(ut	PROPN
ejpam-5318	117	8	−	−	PROPN
ejpam-5318	117	9	uxx	uxx	PROPN
ejpam-5318	117	10	)	)	PUNCT
ejpam-5318	117	11	,	,	PUNCT
ejpam-5318	117	12	ϕ	ϕ	NOUN
ejpam-5318	117	13	x	x	X
ejpam-5318	117	14	=	=	PUNCT
ejpam-5318	117	15	−nxenuux	−nxenuux	PROPN
ejpam-5318	117	16	+	+	CCONJ
ejpam-5318	117	17	enu	enu	PROPN
ejpam-5318	117	18	−	−	PROPN
ejpam-5318	117	19	uxx	uxx	PROPN
ejpam-5318	117	20	+	+	CCONJ
ejpam-5318	117	21	xuxxx	xuxxx	PROPN
ejpam-5318	118	1	+	+	CCONJ
ejpam-5318	118	2	1	1	NUM
ejpam-5318	118	3	2x2	2x2	NUM
ejpam-5318	118	4	.	.	PUNCT
ejpam-5318	119	1	(	(	PUNCT
ejpam-5318	119	2	30	30	X
ejpam-5318	119	3	)	)	PUNCT
ejpam-5318	119	4	canonical	canonical	ADJ
ejpam-5318	119	5	variables	variable	NOUN
ejpam-5318	119	6	arising	arise	VERB
ejpam-5318	119	7	from	from	ADP
ejpam-5318	119	8	(	(	PUNCT
ejpam-5318	119	9	29	29	NUM
ejpam-5318	119	10	)	)	PUNCT
ejpam-5318	119	11	are	be	AUX
ejpam-5318	119	12	r	r	NOUN
ejpam-5318	119	13	=	=	SYM
ejpam-5318	119	14	x√	x√	PROPN
ejpam-5318	119	15	t	t	NOUN
ejpam-5318	119	16	,	,	PUNCT
ejpam-5318	119	17	s	s	NOUN
ejpam-5318	119	18	=	=	SYM
ejpam-5318	119	19	ln	ln	PROPN
ejpam-5318	119	20	t	t	PROPN
ejpam-5318	119	21	,	,	PUNCT
ejpam-5318	119	22	w	w	PROPN
ejpam-5318	119	23	=	=	SYM
ejpam-5318	119	24	ln	ln	PROPN
ejpam-5318	119	25	t	t	PROPN
ejpam-5318	119	26	n	n	PROPN
ejpam-5318	119	27	+	+	CCONJ
ejpam-5318	119	28	u	u	NOUN
ejpam-5318	119	29	or	or	CCONJ
ejpam-5318	119	30	w	w	NOUN
ejpam-5318	119	31	=	=	SYM
ejpam-5318	119	32	2	2	NUM
ejpam-5318	119	33	lnx	lnx	NOUN
ejpam-5318	119	34	n	n	PROPN
ejpam-5318	119	35	+	+	CCONJ
ejpam-5318	119	36	u	u	NOUN
ejpam-5318	119	37	,	,	PUNCT
ejpam-5318	119	38	(	(	PUNCT
ejpam-5318	119	39	31	31	NUM
ejpam-5318	119	40	)	)	PUNCT
ejpam-5318	119	41	where	where	SCONJ
ejpam-5318	119	42	w	w	NOUN
ejpam-5318	119	43	=	=	SYM
ejpam-5318	119	44	w(r	w(r	PROPN
ejpam-5318	119	45	)	)	PUNCT
ejpam-5318	119	46	.	.	PUNCT
ejpam-5318	120	1	case	case	NOUN
ejpam-5318	120	2	2.1	2.1	NUM
ejpam-5318	120	3	:	:	PUNCT
ejpam-5318	120	4	reduction	reduction	NOUN
ejpam-5318	120	5	using	use	VERB
ejpam-5318	120	6	canonical	canonical	ADJ
ejpam-5318	120	7	variables	variable	NOUN
ejpam-5318	120	8	with	with	ADP
ejpam-5318	120	9	w	w	PROPN
ejpam-5318	120	10	=	=	SYM
ejpam-5318	120	11	n−1	n−1	PROPN
ejpam-5318	120	12	ln	ln	NOUN
ejpam-5318	120	13	t	t	PROPN
ejpam-5318	120	14	+	+	CCONJ
ejpam-5318	120	15	u	u	NOUN
ejpam-5318	120	16	the	the	DET
ejpam-5318	120	17	inverse	inverse	ADJ
ejpam-5318	120	18	canonical	canonical	ADJ
ejpam-5318	120	19	variables	variable	NOUN
ejpam-5318	120	20	of	of	ADP
ejpam-5318	120	21	(	(	PUNCT
ejpam-5318	120	22	31	31	NUM
ejpam-5318	120	23	)	)	PUNCT
ejpam-5318	120	24	in	in	ADP
ejpam-5318	120	25	this	this	DET
ejpam-5318	120	26	case	case	NOUN
ejpam-5318	120	27	are	be	AUX
ejpam-5318	120	28	given	give	VERB
ejpam-5318	120	29	by	by	ADP
ejpam-5318	120	30	t	t	NOUN
ejpam-5318	120	31	=	=	SYM
ejpam-5318	120	32	es	es	NOUN
ejpam-5318	120	33	,	,	PUNCT
ejpam-5318	120	34	x	x	NOUN
ejpam-5318	120	35	=	=	SYM
ejpam-5318	120	36	res/2	res/2	PROPN
ejpam-5318	120	37	,	,	PUNCT
ejpam-5318	120	38	u	u	NOUN
ejpam-5318	120	39	=	=	PROPN
ejpam-5318	120	40	nw	nw	PROPN
ejpam-5318	120	41	−	−	PROPN
ejpam-5318	120	42	s	s	PART
ejpam-5318	120	43	n	n	PRON
ejpam-5318	120	44	,	,	PUNCT
ejpam-5318	120	45	(	(	PUNCT
ejpam-5318	120	46	32	32	NUM
ejpam-5318	120	47	)	)	PUNCT
ejpam-5318	120	48	and	and	CCONJ
ejpam-5318	120	49	the	the	DET
ejpam-5318	120	50	following	follow	VERB
ejpam-5318	120	51	partial	partial	ADJ
ejpam-5318	120	52	derivatives	derivative	NOUN
ejpam-5318	120	53	of	of	ADP
ejpam-5318	120	54	u	u	NOUN
ejpam-5318	120	55	in	in	ADP
ejpam-5318	120	56	terms	term	NOUN
ejpam-5318	120	57	of	of	ADP
ejpam-5318	120	58	the	the	DET
ejpam-5318	120	59	canonical	canonical	ADJ
ejpam-5318	120	60	variables	variable	NOUN
ejpam-5318	120	61	are	be	AUX
ejpam-5318	120	62	obtained	obtain	VERB
ejpam-5318	120	63	:	:	PUNCT
ejpam-5318	120	64	ux	ux	PROPN
ejpam-5318	120	65	=	=	PUNCT
ejpam-5318	120	66	e−	e−	PROPN
ejpam-5318	120	67	s	s	PROPN
ejpam-5318	120	68	2wr	2wr	NOUN
ejpam-5318	120	69	,	,	PUNCT
ejpam-5318	120	70	uxx	uxx	X
ejpam-5318	120	71	=	=	SYM
ejpam-5318	120	72	e−swrr	e−swrr	PROPN
ejpam-5318	120	73	,	,	PUNCT
ejpam-5318	120	74	utt	utt	PROPN
ejpam-5318	120	75	=	=	SYM
ejpam-5318	120	76	e−2s	e−2s	X
ejpam-5318	120	77	4n	4n	X
ejpam-5318	120	78	(	(	PUNCT
ejpam-5318	120	79	nr2wrr	nr2wrr	PROPN
ejpam-5318	120	80	+	+	X
ejpam-5318	121	1	3nrwr	3nrwr	NUM
ejpam-5318	121	2	+	+	NUM
ejpam-5318	121	3	4	4	NUM
ejpam-5318	121	4	)	)	PUNCT
ejpam-5318	121	5	uxxt	uxxt	ADJ
ejpam-5318	121	6	=	=	SYM
ejpam-5318	121	7	−1	−1	NOUN
ejpam-5318	121	8	2e	2e	NOUN
ejpam-5318	121	9	−2s(rwrrr	−2s(rwrrr	NOUN
ejpam-5318	121	10	+	+	X
ejpam-5318	121	11	2wrr	2wrr	NUM
ejpam-5318	121	12	)	)	PUNCT
ejpam-5318	121	13	,	,	PUNCT
ejpam-5318	121	14	uxxxx	uxxxx	ADJ
ejpam-5318	121	15	=	=	PUNCT
ejpam-5318	121	16	e−2swrrrr	e−2swrrrr	NOUN
ejpam-5318	121	17	.	.	PUNCT
ejpam-5318	122	1	(	(	PUNCT
ejpam-5318	122	2	33	33	NUM
ejpam-5318	122	3	)	)	PUNCT
ejpam-5318	122	4	substituting	substituting	NOUN
ejpam-5318	122	5	(	(	PUNCT
ejpam-5318	122	6	32	32	NUM
ejpam-5318	122	7	)	)	PUNCT
ejpam-5318	122	8	and	and	CCONJ
ejpam-5318	122	9	(	(	PUNCT
ejpam-5318	122	10	33	33	NUM
ejpam-5318	122	11	)	)	PUNCT
ejpam-5318	122	12	into	into	ADP
ejpam-5318	122	13	(	(	PUNCT
ejpam-5318	122	14	28	28	NUM
ejpam-5318	122	15	)	)	PUNCT
ejpam-5318	122	16	,	,	PUNCT
ejpam-5318	122	17	we	we	PRON
ejpam-5318	122	18	obtain	obtain	VERB
ejpam-5318	122	19	wrrrr	wrrrr	NOUN
ejpam-5318	122	20	+	+	CCONJ
ejpam-5318	122	21	rwrrr	rwrrr	NOUN
ejpam-5318	122	22	2	2	NUM
ejpam-5318	122	23	+	+	CCONJ
ejpam-5318	122	24	r2wrr	r2wrr	NOUN
ejpam-5318	122	25	4	4	NUM
ejpam-5318	123	1	+	+	CCONJ
ejpam-5318	123	2	wrr	wrr	VERB
ejpam-5318	123	3	−	−	PROPN
ejpam-5318	123	4	nenwwrr	nenwwrr	NOUN
ejpam-5318	123	5	+	+	CCONJ
ejpam-5318	124	1	3rwr	3rwr	NUM
ejpam-5318	124	2	4	4	NUM
ejpam-5318	124	3	−	−	NUM
ejpam-5318	124	4	n2enww2	n2enww2	NOUN
ejpam-5318	124	5	r	r	NOUN
ejpam-5318	124	6	−	−	NUM
ejpam-5318	124	7	1	1	NUM
ejpam-5318	124	8	r4	r4	NOUN
ejpam-5318	124	9	+	+	CCONJ
ejpam-5318	124	10	1	1	NUM
ejpam-5318	124	11	n	n	NOUN
ejpam-5318	124	12	=	=	SYM
ejpam-5318	124	13	r−1drψ	r−1drψ	PROPN
ejpam-5318	124	14	=	=	SYM
ejpam-5318	124	15	0	0	PROPN
ejpam-5318	124	16	,	,	PUNCT
ejpam-5318	124	17	(	(	PUNCT
ejpam-5318	124	18	34	34	NUM
ejpam-5318	124	19	)	)	PUNCT
ejpam-5318	124	20	where	where	SCONJ
ejpam-5318	124	21	ψ	ψ	NOUN
ejpam-5318	124	22	=	=	X
ejpam-5318	124	23	rwrrr	rwrrr	NOUN
ejpam-5318	124	24	+	+	CCONJ
ejpam-5318	124	25	r2wrr	r2wrr	NOUN
ejpam-5318	124	26	2	2	NUM
ejpam-5318	124	27	−	−	NOUN
ejpam-5318	124	28	wrr	wrr	NOUN
ejpam-5318	124	29	+	+	CCONJ
ejpam-5318	124	30	r3wr	r3wr	VERB
ejpam-5318	124	31	4	4	NUM
ejpam-5318	124	32	−	−	NOUN
ejpam-5318	124	33	nrenwwr	nrenwwr	NOUN
ejpam-5318	124	34	+	+	CCONJ
ejpam-5318	124	35	enw	enw	PROPN
ejpam-5318	124	36	+	+	PROPN
ejpam-5318	124	37	r2	r2	PROPN
ejpam-5318	124	38	2n	2n	NUM
ejpam-5318	124	39	+	+	CCONJ
ejpam-5318	124	40	1	1	NUM
ejpam-5318	124	41	2r2	2r2	NUM
ejpam-5318	124	42	.	.	PUNCT
ejpam-5318	125	1	(	(	PUNCT
ejpam-5318	125	2	35	35	NUM
ejpam-5318	125	3	)	)	PUNCT
ejpam-5318	125	4	case	case	NOUN
ejpam-5318	125	5	2.2	2.2	NUM
ejpam-5318	125	6	:	:	PUNCT
ejpam-5318	125	7	reduction	reduction	NOUN
ejpam-5318	125	8	using	use	VERB
ejpam-5318	125	9	canonical	canonical	ADJ
ejpam-5318	125	10	variables	variable	NOUN
ejpam-5318	125	11	with	with	ADP
ejpam-5318	125	12	w	w	NOUN
ejpam-5318	125	13	=	=	SYM
ejpam-5318	125	14	2n−1	2n−1	NUM
ejpam-5318	125	15	lnx	lnx	NOUN
ejpam-5318	125	16	+	+	CCONJ
ejpam-5318	125	17	u	u	NOUN
ejpam-5318	125	18	the	the	DET
ejpam-5318	125	19	inverse	inverse	ADJ
ejpam-5318	125	20	canonical	canonical	ADJ
ejpam-5318	125	21	variables	variable	NOUN
ejpam-5318	125	22	of	of	ADP
ejpam-5318	125	23	(	(	PUNCT
ejpam-5318	125	24	31	31	NUM
ejpam-5318	125	25	)	)	PUNCT
ejpam-5318	125	26	in	in	ADP
ejpam-5318	125	27	this	this	DET
ejpam-5318	125	28	case	case	NOUN
ejpam-5318	125	29	are	be	AUX
ejpam-5318	125	30	given	give	VERB
ejpam-5318	125	31	by	by	ADP
ejpam-5318	125	32	t	t	NOUN
ejpam-5318	125	33	=	=	SYM
ejpam-5318	125	34	es	es	NOUN
ejpam-5318	125	35	,	,	PUNCT
ejpam-5318	125	36	x	x	NOUN
ejpam-5318	125	37	=	=	SYM
ejpam-5318	125	38	res/2	res/2	PROPN
ejpam-5318	125	39	,	,	PUNCT
ejpam-5318	125	40	u	u	NOUN
ejpam-5318	125	41	=	=	PROPN
ejpam-5318	125	42	w	w	NOUN
ejpam-5318	125	43	−	−	PROPN
ejpam-5318	125	44	2	2	NUM
ejpam-5318	125	45	ln	ln	NOUN
ejpam-5318	125	46	r	r	NOUN
ejpam-5318	125	47	+	+	SYM
ejpam-5318	125	48	s	s	NOUN
ejpam-5318	125	49	n	n	NOUN
ejpam-5318	125	50	.	.	PUNCT
ejpam-5318	126	1	(	(	PUNCT
ejpam-5318	126	2	36	36	NUM
ejpam-5318	126	3	)	)	PUNCT
ejpam-5318	126	4	therefore	therefore	ADV
ejpam-5318	126	5	,	,	PUNCT
ejpam-5318	126	6	the	the	DET
ejpam-5318	126	7	partial	partial	ADJ
ejpam-5318	126	8	derivatives	derivative	NOUN
ejpam-5318	126	9	of	of	ADP
ejpam-5318	126	10	u	u	PRON
ejpam-5318	126	11	expressed	express	VERB
ejpam-5318	126	12	in	in	ADP
ejpam-5318	126	13	terms	term	NOUN
ejpam-5318	126	14	of	of	ADP
ejpam-5318	126	15	the	the	DET
ejpam-5318	126	16	canonical	canonical	ADJ
ejpam-5318	126	17	variables	variable	NOUN
ejpam-5318	126	18	are	be	AUX
ejpam-5318	126	19	:	:	PUNCT
ejpam-5318	126	20	ux	ux	PROPN
ejpam-5318	126	21	=	=	PUNCT
ejpam-5318	126	22	e−	e−	X
ejpam-5318	126	23	s	s	PROPN
ejpam-5318	126	24	2	2	NUM
ejpam-5318	126	25	(	(	PUNCT
ejpam-5318	126	26	wr	wr	NOUN
ejpam-5318	126	27	−	−	PROPN
ejpam-5318	126	28	2	2	NUM
ejpam-5318	126	29	nr	nr	PROPN
ejpam-5318	126	30	)	)	PUNCT
ejpam-5318	126	31	uxx	uxx	PROPN
ejpam-5318	127	1	=	=	SYM
ejpam-5318	127	2	e−s	e−s	PROPN
ejpam-5318	127	3	(	(	PUNCT
ejpam-5318	127	4	2	2	NUM
ejpam-5318	127	5	nr2	nr2	PROPN
ejpam-5318	127	6	+	+	CCONJ
ejpam-5318	127	7	wrr	wrr	PROPN
ejpam-5318	127	8	)	)	PUNCT
ejpam-5318	127	9	,	,	PUNCT
ejpam-5318	127	10	utt	utt	NOUN
ejpam-5318	127	11	=	=	SYM
ejpam-5318	127	12	1	1	NUM
ejpam-5318	127	13	4re	4re	NOUN
ejpam-5318	127	14	−2s(rwrr	−2s(rwrr	NOUN
ejpam-5318	127	15	+	+	CCONJ
ejpam-5318	127	16	3wr	3wr	ADJ
ejpam-5318	127	17	)	)	PUNCT
ejpam-5318	127	18	uxxt	uxxt	ADJ
ejpam-5318	127	19	=	=	SYM
ejpam-5318	127	20	−1	−1	NOUN
ejpam-5318	127	21	2e	2e	NOUN
ejpam-5318	127	22	−2s(rwrrr	−2s(rwrrr	NOUN
ejpam-5318	127	23	+	+	X
ejpam-5318	127	24	2wrr	2wrr	NUM
ejpam-5318	127	25	)	)	PUNCT
ejpam-5318	127	26	,	,	PUNCT
ejpam-5318	127	27	uxxxx	uxxxx	NOUN
ejpam-5318	127	28	=	=	PUNCT
ejpam-5318	127	29	e−2s	e−2s	X
ejpam-5318	127	30	(	(	PUNCT
ejpam-5318	127	31	12	12	NUM
ejpam-5318	127	32	nr4	nr4	PROPN
ejpam-5318	127	33	+	+	CCONJ
ejpam-5318	127	34	wrrrr	wrrrr	PROPN
ejpam-5318	127	35	)	)	PUNCT
ejpam-5318	127	36	.	.	PUNCT
ejpam-5318	128	1	(	(	PUNCT
ejpam-5318	128	2	37	37	NUM
ejpam-5318	128	3	)	)	PUNCT
ejpam-5318	128	4	w.	w.	PROPN
ejpam-5318	128	5	sinkala	sinkala	PROPN
ejpam-5318	128	6	,	,	PUNCT
ejpam-5318	128	7	m.c	m.c	PROPN
ejpam-5318	128	8	.	.	PROPN
ejpam-5318	128	9	kakuli	kakuli	PROPN
ejpam-5318	128	10	/	/	SYM
ejpam-5318	128	11	eur	eur	PROPN
ejpam-5318	128	12	.	.	PUNCT
ejpam-5318	129	1	j.	j.	PROPN
ejpam-5318	129	2	pure	pure	PROPN
ejpam-5318	129	3	appl	appl	PROPN
ejpam-5318	129	4	.	.	PROPN
ejpam-5318	129	5	math	math	PROPN
ejpam-5318	129	6	,	,	PUNCT
ejpam-5318	129	7	17	17	NUM
ejpam-5318	129	8	(	(	PUNCT
ejpam-5318	129	9	4	4	NUM
ejpam-5318	129	10	)	)	PUNCT
ejpam-5318	129	11	(	(	PUNCT
ejpam-5318	129	12	2024	2024	NUM
ejpam-5318	129	13	)	)	PUNCT
ejpam-5318	129	14	,	,	PUNCT
ejpam-5318	129	15	2562	2562	NUM
ejpam-5318	129	16	-	-	SYM
ejpam-5318	129	17	2573	2573	NUM
ejpam-5318	129	18	2568	2568	NUM
ejpam-5318	129	19	upon	upon	SCONJ
ejpam-5318	129	20	substituting	substitute	VERB
ejpam-5318	129	21	(	(	PUNCT
ejpam-5318	129	22	36	36	NUM
ejpam-5318	129	23	)	)	PUNCT
ejpam-5318	129	24	and	and	CCONJ
ejpam-5318	129	25	(	(	PUNCT
ejpam-5318	129	26	37	37	NUM
ejpam-5318	129	27	)	)	PUNCT
ejpam-5318	129	28	into	into	ADP
ejpam-5318	129	29	(	(	PUNCT
ejpam-5318	129	30	28	28	NUM
ejpam-5318	129	31	)	)	PUNCT
ejpam-5318	129	32	,	,	PUNCT
ejpam-5318	129	33	we	we	PRON
ejpam-5318	129	34	obtain	obtain	VERB
ejpam-5318	129	35	4nr4wrrrr	4nr4wrrrr	NOUN
ejpam-5318	130	1	+	+	CCONJ
ejpam-5318	130	2	2nr5wrrr	2nr5wrrr	NUM
ejpam-5318	130	3	−	−	PROPN
ejpam-5318	130	4	nr2	nr2	PROPN
ejpam-5318	130	5	(	(	PUNCT
ejpam-5318	130	6	4nenw	4nenw	NUM
ejpam-5318	130	7	−	−	PROPN
ejpam-5318	130	8	r4	r4	PROPN
ejpam-5318	130	9	−	−	PROPN
ejpam-5318	130	10	4r2	4r2	NUM
ejpam-5318	130	11	)	)	PUNCT
ejpam-5318	130	12	wrr	wrr	PROPN
ejpam-5318	130	13	−	−	PROPN
ejpam-5318	131	1	4n3r2w2	4n3r2w2	PROPN
ejpam-5318	131	2	re	re	X
ejpam-5318	131	3	nw	nw	PROPN
ejpam-5318	131	4	+	+	PROPN
ejpam-5318	131	5	nr	nr	PROPN
ejpam-5318	131	6	(	(	PUNCT
ejpam-5318	131	7	16nenw	16nenw	NUM
ejpam-5318	131	8	+	+	SYM
ejpam-5318	131	9	3r4	3r4	NUM
ejpam-5318	131	10	)	)	PUNCT
ejpam-5318	131	11	wr	wr	PROPN
ejpam-5318	131	12	−	−	PROPN
ejpam-5318	131	13	24nenw	24nenw	NUM
ejpam-5318	132	1	−	−	PROPN
ejpam-5318	132	2	4n+	4n+	NOUN
ejpam-5318	133	1	48	48	NUM
ejpam-5318	133	2	=	=	SYM
ejpam-5318	133	3	4nr3drψ	4nr3drψ	NUM
ejpam-5318	133	4	=	=	SYM
ejpam-5318	133	5	0	0	PROPN
ejpam-5318	133	6	,	,	PUNCT
ejpam-5318	133	7	(	(	PUNCT
ejpam-5318	133	8	38	38	NUM
ejpam-5318	133	9	)	)	PUNCT
ejpam-5318	134	1	where	where	SCONJ
ejpam-5318	134	2	ψ	ψ	NOUN
ejpam-5318	134	3	=	=	X
ejpam-5318	134	4	rwrrr	rwrrr	NOUN
ejpam-5318	134	5	+	+	CCONJ
ejpam-5318	134	6	(	(	PUNCT
ejpam-5318	134	7	r2	r2	PROPN
ejpam-5318	134	8	2	2	NUM
ejpam-5318	134	9	−	−	PROPN
ejpam-5318	134	10	1	1	NUM
ejpam-5318	134	11	)	)	PUNCT
ejpam-5318	134	12	wrr	wrr	NOUN
ejpam-5318	135	1	+	+	CCONJ
ejpam-5318	135	2	(	(	PUNCT
ejpam-5318	135	3	r3	r3	PROPN
ejpam-5318	135	4	4	4	NUM
ejpam-5318	135	5	−	−	NOUN
ejpam-5318	135	6	nenw	nenw	PROPN
ejpam-5318	135	7	r	r	NOUN
ejpam-5318	135	8	)	)	PUNCT
ejpam-5318	135	9	wr	wr	NOUN
ejpam-5318	135	10	+	+	CCONJ
ejpam-5318	135	11	3enw	3enw	NUM
ejpam-5318	135	12	r2	r2	NOUN
ejpam-5318	136	1	+	+	ADP
ejpam-5318	136	2	−	−	PROPN
ejpam-5318	136	3	6	6	NUM
ejpam-5318	136	4	nr2	nr2	NOUN
ejpam-5318	136	5	+	+	CCONJ
ejpam-5318	136	6	1	1	NUM
ejpam-5318	136	7	2r2	2r2	NUM
ejpam-5318	136	8	+	+	SYM
ejpam-5318	136	9	1	1	NUM
ejpam-5318	136	10	n	n	NOUN
ejpam-5318	136	11	.	.	PUNCT
ejpam-5318	137	1	(	(	PUNCT
ejpam-5318	137	2	39	39	NUM
ejpam-5318	137	3	)	)	PUNCT
ejpam-5318	137	4	example	example	NOUN
ejpam-5318	137	5	3	3	NUM
ejpam-5318	137	6	.	.	PUNCT
ejpam-5318	138	1	the	the	DET
ejpam-5318	138	2	bbm	bbm	PROPN
ejpam-5318	138	3	equation	equation	NOUN
ejpam-5318	138	4	[	[	X
ejpam-5318	138	5	19	19	NUM
ejpam-5318	138	6	]	]	PUNCT
ejpam-5318	138	7	utxx	utxx	NOUN
ejpam-5318	138	8	−	−	PROPN
ejpam-5318	138	9	ut	ut	PROPN
ejpam-5318	138	10	+	+	PROPN
ejpam-5318	138	11	uux	uux	PROPN
ejpam-5318	138	12	=	=	SYM
ejpam-5318	138	13	0	0	PUNCT
ejpam-5318	138	14	(	(	PUNCT
ejpam-5318	138	15	40	40	NUM
ejpam-5318	138	16	)	)	PUNCT
ejpam-5318	138	17	admits	admit	VERB
ejpam-5318	138	18	lie	lie	NOUN
ejpam-5318	138	19	point	point	NOUN
ejpam-5318	138	20	symmetries	symmetry	NOUN
ejpam-5318	138	21	with	with	ADP
ejpam-5318	138	22	infinitesimal	infinitesimal	ADJ
ejpam-5318	138	23	generators	generator	NOUN
ejpam-5318	138	24	x1	x1	NOUN
ejpam-5318	139	1	=	=	SYM
ejpam-5318	140	1	∂x	∂x	PROPN
ejpam-5318	141	1	and	and	CCONJ
ejpam-5318	141	2	x2	x2	PROPN
ejpam-5318	141	3	=	=	PROPN
ejpam-5318	141	4	∂t	∂t	PROPN
ejpam-5318	141	5	.	.	PUNCT
ejpam-5318	142	1	(	(	PUNCT
ejpam-5318	142	2	41	41	NUM
ejpam-5318	142	3	)	)	PUNCT
ejpam-5318	142	4	these	these	DET
ejpam-5318	142	5	symmetries	symmetry	NOUN
ejpam-5318	142	6	have	have	VERB
ejpam-5318	142	7	an	an	DET
ejpam-5318	142	8	associated	associated	ADJ
ejpam-5318	142	9	nontrivial	nontrivial	ADJ
ejpam-5318	142	10	conservation	conservation	NOUN
ejpam-5318	142	11	law	law	NOUN
ejpam-5318	142	12	dt(ϕ	dt(ϕ	X
ejpam-5318	142	13	t	t	PROPN
ejpam-5318	142	14	)	)	PUNCT
ejpam-5318	143	1	+	+	CCONJ
ejpam-5318	143	2	dx(ϕ	dx(ϕ	NUM
ejpam-5318	143	3	x	x	NOUN
ejpam-5318	143	4	)	)	PUNCT
ejpam-5318	144	1	=	=	SYM
ejpam-5318	144	2	0	0	NUM
ejpam-5318	144	3	,	,	PUNCT
ejpam-5318	144	4	where	where	SCONJ
ejpam-5318	144	5	ϕt	ϕt	ADV
ejpam-5318	144	6	=	=	SYM
ejpam-5318	144	7	u3	u3	PROPN
ejpam-5318	144	8	3	3	NUM
ejpam-5318	144	9	,	,	PUNCT
ejpam-5318	144	10	ϕx	ϕx	NOUN
ejpam-5318	145	1	=	=	SYM
ejpam-5318	145	2	u2	u2	PROPN
ejpam-5318	145	3	t	t	PROPN
ejpam-5318	145	4	−	−	NOUN
ejpam-5318	145	5	u2tx	u2tx	PUNCT
ejpam-5318	146	1	−	−	PROPN
ejpam-5318	146	2	u2utx	u2utx	PROPN
ejpam-5318	146	3	−	−	PROPN
ejpam-5318	146	4	u4	u4	PROPN
ejpam-5318	146	5	4	4	NUM
ejpam-5318	146	6	.	.	PUNCT
ejpam-5318	147	1	(	(	PUNCT
ejpam-5318	147	2	42	42	X
ejpam-5318	147	3	)	)	PUNCT
ejpam-5318	147	4	let	let	VERB
ejpam-5318	147	5	x	x	PUNCT
ejpam-5318	147	6	=	=	PUNCT
ejpam-5318	147	7	αx1	αx1	NOUN
ejpam-5318	148	1	+	+	NOUN
ejpam-5318	148	2	x2	x2	PROPN
ejpam-5318	148	3	,	,	PUNCT
ejpam-5318	148	4	where	where	SCONJ
ejpam-5318	148	5	α	α	NOUN
ejpam-5318	148	6	is	be	AUX
ejpam-5318	148	7	an	an	DET
ejpam-5318	148	8	arbitrary	arbitrary	ADJ
ejpam-5318	148	9	constant	constant	ADJ
ejpam-5318	148	10	.	.	PUNCT
ejpam-5318	149	1	canonical	canonical	ADJ
ejpam-5318	149	2	variables	variable	NOUN
ejpam-5318	149	3	derived	derive	VERB
ejpam-5318	149	4	from	from	ADP
ejpam-5318	149	5	x	x	SYM
ejpam-5318	149	6	are	be	AUX
ejpam-5318	149	7	r	r	NOUN
ejpam-5318	149	8	=	=	SYM
ejpam-5318	149	9	x−	x−	PROPN
ejpam-5318	149	10	αt	αt	PROPN
ejpam-5318	149	11	,	,	PUNCT
ejpam-5318	149	12	s	s	PART
ejpam-5318	149	13	=	=	SYM
ejpam-5318	149	14	t	t	PROPN
ejpam-5318	149	15	,	,	PUNCT
ejpam-5318	149	16	w	w	PROPN
ejpam-5318	149	17	=	=	SYM
ejpam-5318	149	18	u	u	NOUN
ejpam-5318	149	19	,	,	PUNCT
ejpam-5318	149	20	(	(	PUNCT
ejpam-5318	149	21	43	43	NUM
ejpam-5318	149	22	)	)	PUNCT
ejpam-5318	149	23	where	where	SCONJ
ejpam-5318	149	24	w	w	NOUN
ejpam-5318	149	25	=	=	SYM
ejpam-5318	149	26	w(r	w(r	PROPN
ejpam-5318	149	27	)	)	PUNCT
ejpam-5318	149	28	.	.	PUNCT
ejpam-5318	150	1	from	from	ADP
ejpam-5318	150	2	(	(	PUNCT
ejpam-5318	150	3	43	43	NUM
ejpam-5318	150	4	)	)	PUNCT
ejpam-5318	150	5	,	,	PUNCT
ejpam-5318	150	6	we	we	PRON
ejpam-5318	150	7	obtain	obtain	VERB
ejpam-5318	150	8	the	the	DET
ejpam-5318	150	9	inverse	inverse	NOUN
ejpam-5318	150	10	canonical	canonical	NOUN
ejpam-5318	150	11	variables	variable	NOUN
ejpam-5318	150	12	t	t	PROPN
ejpam-5318	150	13	=	=	SYM
ejpam-5318	150	14	s	s	PROPN
ejpam-5318	150	15	,	,	PUNCT
ejpam-5318	150	16	x	x	PUNCT
ejpam-5318	150	17	=	=	SYM
ejpam-5318	150	18	αs+	αs+	NOUN
ejpam-5318	150	19	r	r	NOUN
ejpam-5318	150	20	,	,	PUNCT
ejpam-5318	150	21	u	u	NOUN
ejpam-5318	150	22	=	=	SYM
ejpam-5318	150	23	w	w	PROPN
ejpam-5318	150	24	,	,	PUNCT
ejpam-5318	150	25	(	(	PUNCT
ejpam-5318	150	26	44	44	NUM
ejpam-5318	150	27	)	)	PUNCT
ejpam-5318	150	28	and	and	CCONJ
ejpam-5318	150	29	the	the	DET
ejpam-5318	150	30	following	follow	VERB
ejpam-5318	150	31	partial	partial	ADJ
ejpam-5318	150	32	derivatives	derivative	NOUN
ejpam-5318	150	33	of	of	ADP
ejpam-5318	150	34	u	u	PRON
ejpam-5318	150	35	expressed	express	VERB
ejpam-5318	150	36	in	in	ADP
ejpam-5318	150	37	terms	term	NOUN
ejpam-5318	150	38	of	of	ADP
ejpam-5318	150	39	the	the	DET
ejpam-5318	150	40	canonical	canonical	ADJ
ejpam-5318	150	41	variables	variable	NOUN
ejpam-5318	150	42	:	:	PUNCT
ejpam-5318	150	43	ux	ux	PROPN
ejpam-5318	150	44	=	=	SYM
ejpam-5318	150	45	wr	wr	PROPN
ejpam-5318	150	46	,	,	PUNCT
ejpam-5318	150	47	ut	ut	PROPN
ejpam-5318	150	48	=	=	SYM
ejpam-5318	150	49	−αwr	−αwr	NOUN
ejpam-5318	150	50	,	,	PUNCT
ejpam-5318	150	51	uxxt	uxxt	ADJ
ejpam-5318	150	52	=	=	PUNCT
ejpam-5318	150	53	−αwrrr	−αwrrr	NOUN
ejpam-5318	150	54	.	.	PUNCT
ejpam-5318	151	1	(	(	PUNCT
ejpam-5318	151	2	45	45	NUM
ejpam-5318	151	3	)	)	PUNCT
ejpam-5318	151	4	substituting	substituting	NOUN
ejpam-5318	151	5	(	(	PUNCT
ejpam-5318	151	6	44	44	NUM
ejpam-5318	151	7	)	)	PUNCT
ejpam-5318	151	8	and	and	CCONJ
ejpam-5318	151	9	(	(	PUNCT
ejpam-5318	151	10	45	45	NUM
ejpam-5318	151	11	)	)	PUNCT
ejpam-5318	151	12	into	into	ADP
ejpam-5318	151	13	(	(	PUNCT
ejpam-5318	151	14	40	40	NUM
ejpam-5318	151	15	)	)	PUNCT
ejpam-5318	151	16	,	,	PUNCT
ejpam-5318	151	17	we	we	PRON
ejpam-5318	151	18	obtain	obtain	VERB
ejpam-5318	151	19	αwr	αwr	ADJ
ejpam-5318	151	20	−	−	PROPN
ejpam-5318	151	21	αwrrr	αwrrr	NOUN
ejpam-5318	152	1	+	+	CCONJ
ejpam-5318	152	2	wwr	wwr	PROPN
ejpam-5318	152	3	=	=	SYM
ejpam-5318	152	4	drψ	drψ	X
ejpam-5318	152	5	=	=	SYM
ejpam-5318	152	6	0	0	NUM
ejpam-5318	152	7	,	,	PUNCT
ejpam-5318	152	8	(	(	PUNCT
ejpam-5318	152	9	46	46	NUM
ejpam-5318	152	10	)	)	PUNCT
ejpam-5318	152	11	where	where	SCONJ
ejpam-5318	152	12	ψ	ψ	NOUN
ejpam-5318	152	13	=	=	VERB
ejpam-5318	152	14	αw	αw	ADP
ejpam-5318	152	15	−	−	PROPN
ejpam-5318	152	16	αwrr	αwrr	NOUN
ejpam-5318	152	17	+	+	CCONJ
ejpam-5318	152	18	w2	w2	NOUN
ejpam-5318	152	19	2	2	NUM
ejpam-5318	152	20	.	.	PUNCT
ejpam-5318	153	1	(	(	PUNCT
ejpam-5318	153	2	47	47	NUM
ejpam-5318	153	3	)	)	PUNCT
ejpam-5318	153	4	example	example	NOUN
ejpam-5318	153	5	4	4	NUM
ejpam-5318	153	6	.	.	PUNCT
ejpam-5318	154	1	the	the	DET
ejpam-5318	154	2	pde	pde	NOUN
ejpam-5318	154	3	[	[	X
ejpam-5318	154	4	5	5	NUM
ejpam-5318	154	5	]	]	X
ejpam-5318	154	6	uxxx	uxxx	PROPN
ejpam-5318	154	7	+	+	CCONJ
ejpam-5318	154	8	ut	ut	PROPN
ejpam-5318	155	1	+	+	CCONJ
ejpam-5318	155	2	u2ux	u2ux	X
ejpam-5318	156	1	+	+	CCONJ
ejpam-5318	156	2	uux	uux	PROPN
ejpam-5318	156	3	=	=	SYM
ejpam-5318	156	4	0	0	NUM
ejpam-5318	156	5	(	(	PUNCT
ejpam-5318	156	6	48	48	NUM
ejpam-5318	156	7	)	)	PUNCT
ejpam-5318	156	8	admits	admit	VERB
ejpam-5318	156	9	lie	lie	NOUN
ejpam-5318	156	10	point	point	NOUN
ejpam-5318	156	11	symmetries	symmetry	NOUN
ejpam-5318	156	12	with	with	ADP
ejpam-5318	156	13	infinitesimal	infinitesimal	ADJ
ejpam-5318	156	14	generators	generator	NOUN
ejpam-5318	156	15	x1	x1	NOUN
ejpam-5318	157	1	=	=	SYM
ejpam-5318	158	1	∂x	∂x	PROPN
ejpam-5318	159	1	and	and	CCONJ
ejpam-5318	159	2	x2	x2	PROPN
ejpam-5318	159	3	=	=	PROPN
ejpam-5318	159	4	∂t	∂t	PROPN
ejpam-5318	159	5	.	.	PUNCT
ejpam-5318	160	1	(	(	PUNCT
ejpam-5318	160	2	49	49	X
ejpam-5318	160	3	)	)	PUNCT
ejpam-5318	160	4	w.	w.	PROPN
ejpam-5318	160	5	sinkala	sinkala	PROPN
ejpam-5318	160	6	,	,	PUNCT
ejpam-5318	160	7	m.c	m.c	PROPN
ejpam-5318	160	8	.	.	PROPN
ejpam-5318	160	9	kakuli	kakuli	PROPN
ejpam-5318	160	10	/	/	SYM
ejpam-5318	160	11	eur	eur	PROPN
ejpam-5318	160	12	.	.	PUNCT
ejpam-5318	161	1	j.	j.	PROPN
ejpam-5318	161	2	pure	pure	PROPN
ejpam-5318	161	3	appl	appl	PROPN
ejpam-5318	161	4	.	.	PROPN
ejpam-5318	161	5	math	math	PROPN
ejpam-5318	161	6	,	,	PUNCT
ejpam-5318	161	7	17	17	NUM
ejpam-5318	161	8	(	(	PUNCT
ejpam-5318	161	9	4	4	NUM
ejpam-5318	161	10	)	)	PUNCT
ejpam-5318	161	11	(	(	PUNCT
ejpam-5318	161	12	2024	2024	NUM
ejpam-5318	161	13	)	)	PUNCT
ejpam-5318	161	14	,	,	PUNCT
ejpam-5318	161	15	2562	2562	NUM
ejpam-5318	161	16	-	-	SYM
ejpam-5318	161	17	2573	2573	NUM
ejpam-5318	161	18	2569	2569	NUM
ejpam-5318	162	1	the	the	DET
ejpam-5318	162	2	nontrivial	nontrivial	ADJ
ejpam-5318	162	3	conservation	conservation	NOUN
ejpam-5318	162	4	law	law	NOUN
ejpam-5318	162	5	of	of	ADP
ejpam-5318	162	6	(	(	PUNCT
ejpam-5318	162	7	48	48	NUM
ejpam-5318	162	8	)	)	PUNCT
ejpam-5318	162	9	dt(ϕ	dt(ϕ	PART
ejpam-5318	162	10	t	t	PROPN
ejpam-5318	162	11	)	)	PUNCT
ejpam-5318	162	12	+	+	PROPN
ejpam-5318	162	13	dx(ϕ	dx(ϕ	NUM
ejpam-5318	162	14	x	x	NOUN
ejpam-5318	162	15	)	)	PUNCT
ejpam-5318	162	16	=	=	SYM
ejpam-5318	162	17	0	0	NUM
ejpam-5318	162	18	,	,	PUNCT
ejpam-5318	162	19	where	where	SCONJ
ejpam-5318	162	20	ϕt	ϕt	ADV
ejpam-5318	162	21	=	=	SYM
ejpam-5318	162	22	u2	u2	PROPN
ejpam-5318	162	23	2	2	NUM
ejpam-5318	162	24	+	+	CCONJ
ejpam-5318	162	25	u	u	NOUN
ejpam-5318	162	26	2	2	NUM
ejpam-5318	162	27	+	+	CCONJ
ejpam-5318	162	28	1	1	NUM
ejpam-5318	162	29	2	2	NUM
ejpam-5318	162	30	,	,	PUNCT
ejpam-5318	162	31	ϕx	ϕx	NOUN
ejpam-5318	162	32	=	=	SYM
ejpam-5318	162	33	u4	u4	PROPN
ejpam-5318	162	34	4	4	NUM
ejpam-5318	162	35	+	+	NOUN
ejpam-5318	162	36	u3	u3	NOUN
ejpam-5318	162	37	2	2	NUM
ejpam-5318	162	38	+	+	CCONJ
ejpam-5318	162	39	u2	u2	PROPN
ejpam-5318	162	40	4	4	NUM
ejpam-5318	162	41	−	−	NOUN
ejpam-5318	162	42	u2x	u2x	PROPN
ejpam-5318	162	43	2	2	NUM
ejpam-5318	162	44	+	+	CCONJ
ejpam-5318	162	45	(	(	PUNCT
ejpam-5318	162	46	u−	u−	PROPN
ejpam-5318	162	47	1	1	NUM
ejpam-5318	162	48	2	2	NUM
ejpam-5318	162	49	)	)	PUNCT
ejpam-5318	162	50	uxx	uxx	NOUN
ejpam-5318	162	51	(	(	PUNCT
ejpam-5318	162	52	50	50	NUM
ejpam-5318	162	53	)	)	PUNCT
ejpam-5318	162	54	is	be	AUX
ejpam-5318	162	55	associated	associate	VERB
ejpam-5318	162	56	with	with	ADP
ejpam-5318	162	57	the	the	DET
ejpam-5318	162	58	symmetries	symmetry	NOUN
ejpam-5318	162	59	in	in	ADP
ejpam-5318	162	60	(	(	PUNCT
ejpam-5318	162	61	49	49	NUM
ejpam-5318	162	62	)	)	PUNCT
ejpam-5318	162	63	.	.	PUNCT
ejpam-5318	163	1	let	let	VERB
ejpam-5318	163	2	x	x	PUNCT
ejpam-5318	163	3	=	=	PUNCT
ejpam-5318	163	4	αx1	αx1	NOUN
ejpam-5318	163	5	+	+	CCONJ
ejpam-5318	163	6	x2	x2	PROPN
ejpam-5318	163	7	,	,	PUNCT
ejpam-5318	163	8	where	where	SCONJ
ejpam-5318	163	9	α	α	NOUN
ejpam-5318	163	10	is	be	AUX
ejpam-5318	163	11	an	an	DET
ejpam-5318	163	12	arbitrary	arbitrary	ADJ
ejpam-5318	163	13	constant	constant	ADJ
ejpam-5318	163	14	.	.	PUNCT
ejpam-5318	164	1	canonical	canonical	ADJ
ejpam-5318	164	2	variables	variable	NOUN
ejpam-5318	164	3	derived	derive	VERB
ejpam-5318	164	4	from	from	ADP
ejpam-5318	164	5	x	x	SYM
ejpam-5318	164	6	are	be	AUX
ejpam-5318	164	7	r	r	NOUN
ejpam-5318	164	8	=	=	SYM
ejpam-5318	164	9	x−	x−	PROPN
ejpam-5318	164	10	αt	αt	PROPN
ejpam-5318	164	11	,	,	PUNCT
ejpam-5318	164	12	s	s	PART
ejpam-5318	164	13	=	=	SYM
ejpam-5318	164	14	t	t	PROPN
ejpam-5318	164	15	,	,	PUNCT
ejpam-5318	164	16	w	w	PROPN
ejpam-5318	164	17	=	=	SYM
ejpam-5318	164	18	u	u	NOUN
ejpam-5318	164	19	,	,	PUNCT
ejpam-5318	164	20	(	(	PUNCT
ejpam-5318	164	21	51	51	NUM
ejpam-5318	164	22	)	)	PUNCT
ejpam-5318	164	23	where	where	SCONJ
ejpam-5318	164	24	w	w	NOUN
ejpam-5318	164	25	=	=	SYM
ejpam-5318	164	26	w(r	w(r	PROPN
ejpam-5318	164	27	)	)	PUNCT
ejpam-5318	164	28	.	.	PUNCT
ejpam-5318	165	1	from	from	ADP
ejpam-5318	165	2	(	(	PUNCT
ejpam-5318	165	3	51	51	NUM
ejpam-5318	165	4	)	)	PUNCT
ejpam-5318	165	5	,	,	PUNCT
ejpam-5318	165	6	we	we	PRON
ejpam-5318	165	7	obtain	obtain	VERB
ejpam-5318	165	8	inverse	inverse	ADJ
ejpam-5318	165	9	canonical	canonical	ADJ
ejpam-5318	165	10	variables	variable	NOUN
ejpam-5318	165	11	t	t	PROPN
ejpam-5318	165	12	=	=	SYM
ejpam-5318	165	13	s	s	PROPN
ejpam-5318	165	14	,	,	PUNCT
ejpam-5318	165	15	x	x	PUNCT
ejpam-5318	165	16	=	=	SYM
ejpam-5318	165	17	αs+	αs+	NOUN
ejpam-5318	165	18	r	r	NOUN
ejpam-5318	165	19	,	,	PUNCT
ejpam-5318	165	20	u	u	NOUN
ejpam-5318	165	21	=	=	SYM
ejpam-5318	165	22	w	w	PROPN
ejpam-5318	165	23	,	,	PUNCT
ejpam-5318	165	24	(	(	PUNCT
ejpam-5318	165	25	52	52	NUM
ejpam-5318	165	26	)	)	PUNCT
ejpam-5318	165	27	and	and	CCONJ
ejpam-5318	165	28	the	the	DET
ejpam-5318	165	29	partial	partial	ADJ
ejpam-5318	165	30	derivatives	derivative	NOUN
ejpam-5318	165	31	:	:	PUNCT
ejpam-5318	165	32	ux	ux	PROPN
ejpam-5318	165	33	=	=	SYM
ejpam-5318	165	34	wr	wr	PROPN
ejpam-5318	165	35	,	,	PUNCT
ejpam-5318	165	36	ut	ut	PROPN
ejpam-5318	165	37	=	=	SYM
ejpam-5318	165	38	−αwr	−αwr	NOUN
ejpam-5318	165	39	,	,	PUNCT
ejpam-5318	165	40	uxxx	uxxx	PROPN
ejpam-5318	165	41	=	=	PUNCT
ejpam-5318	165	42	wrrr	wrrr	PROPN
ejpam-5318	165	43	.	.	PUNCT
ejpam-5318	166	1	(	(	PUNCT
ejpam-5318	166	2	53	53	NUM
ejpam-5318	166	3	)	)	PUNCT
ejpam-5318	166	4	substituting	substitute	VERB
ejpam-5318	166	5	(	(	PUNCT
ejpam-5318	166	6	52	52	NUM
ejpam-5318	166	7	)	)	PUNCT
ejpam-5318	166	8	and	and	CCONJ
ejpam-5318	166	9	(	(	PUNCT
ejpam-5318	166	10	53	53	NUM
ejpam-5318	166	11	)	)	PUNCT
ejpam-5318	166	12	into	into	ADP
ejpam-5318	166	13	(	(	PUNCT
ejpam-5318	166	14	48	48	NUM
ejpam-5318	166	15	)	)	PUNCT
ejpam-5318	166	16	,	,	PUNCT
ejpam-5318	166	17	we	we	PRON
ejpam-5318	166	18	obtain	obtain	VERB
ejpam-5318	166	19	wrrr	wrrr	NOUN
ejpam-5318	166	20	+	+	CCONJ
ejpam-5318	166	21	w2wr	w2wr	PUNCT
ejpam-5318	167	1	+	+	CCONJ
ejpam-5318	167	2	wwr	wwr	PROPN
ejpam-5318	167	3	−	−	NOUN
ejpam-5318	167	4	αwr	αwr	NOUN
ejpam-5318	167	5	=	=	PUNCT
ejpam-5318	167	6	drψ	drψ	VERB
ejpam-5318	167	7	=	=	SYM
ejpam-5318	167	8	0	0	NUM
ejpam-5318	167	9	,	,	PUNCT
ejpam-5318	167	10	(	(	PUNCT
ejpam-5318	167	11	54	54	NUM
ejpam-5318	167	12	)	)	PUNCT
ejpam-5318	167	13	where	where	SCONJ
ejpam-5318	167	14	ψ	ψ	NOUN
ejpam-5318	167	15	=	=	SYM
ejpam-5318	167	16	wrr	wrr	PROPN
ejpam-5318	168	1	+	+	CCONJ
ejpam-5318	168	2	w3	w3	PROPN
ejpam-5318	168	3	3	3	NUM
ejpam-5318	168	4	+	+	NOUN
ejpam-5318	168	5	w2	w2	NOUN
ejpam-5318	168	6	2	2	NUM
ejpam-5318	168	7	−	−	NOUN
ejpam-5318	168	8	αw	αw	PROPN
ejpam-5318	168	9	.	.	PUNCT
ejpam-5318	169	1	(	(	PUNCT
ejpam-5318	169	2	55	55	NUM
ejpam-5318	169	3	)	)	PUNCT
ejpam-5318	169	4	example	example	NOUN
ejpam-5318	169	5	5	5	NUM
ejpam-5318	169	6	.	.	PUNCT
ejpam-5318	170	1	the	the	DET
ejpam-5318	170	2	pde	pde	NOUN
ejpam-5318	171	1	[	[	X
ejpam-5318	171	2	14	14	NUM
ejpam-5318	171	3	]	]	PUNCT
ejpam-5318	171	4	(	(	PUNCT
ejpam-5318	171	5	see	see	VERB
ejpam-5318	171	6	also	also	ADV
ejpam-5318	171	7	[	[	X
ejpam-5318	171	8	16	16	NUM
ejpam-5318	171	9	]	]	PUNCT
ejpam-5318	171	10	)	)	PUNCT
ejpam-5318	171	11	ut	ut	PROPN
ejpam-5318	172	1	−	−	PROPN
ejpam-5318	172	2	uux	uux	PROPN
ejpam-5318	172	3	−	−	PROPN
ejpam-5318	172	4	uxxx	uxxx	PROPN
ejpam-5318	172	5	=	=	SYM
ejpam-5318	172	6	0	0	NUM
ejpam-5318	173	1	(	(	PUNCT
ejpam-5318	173	2	56	56	NUM
ejpam-5318	173	3	)	)	PUNCT
ejpam-5318	173	4	admits	admit	VERB
ejpam-5318	173	5	a	a	DET
ejpam-5318	173	6	lie	lie	NOUN
ejpam-5318	173	7	point	point	NOUN
ejpam-5318	173	8	symmetry	symmetry	NOUN
ejpam-5318	173	9	with	with	ADP
ejpam-5318	173	10	infinitesimal	infinitesimal	ADJ
ejpam-5318	173	11	generator	generator	NOUN
ejpam-5318	173	12	x	x	PUNCT
ejpam-5318	174	1	=	=	PUNCT
ejpam-5318	174	2	x∂x	x∂x	X
ejpam-5318	175	1	+	+	NOUN
ejpam-5318	176	1	3t∂t	3t∂t	NUM
ejpam-5318	176	2	−	−	PROPN
ejpam-5318	176	3	2u∂u	2u∂u	NUM
ejpam-5318	176	4	.	.	PUNCT
ejpam-5318	177	1	(	(	PUNCT
ejpam-5318	177	2	57	57	NUM
ejpam-5318	177	3	)	)	PUNCT
ejpam-5318	177	4	furthermore	furthermore	ADV
ejpam-5318	177	5	,	,	PUNCT
ejpam-5318	177	6	the	the	DET
ejpam-5318	177	7	nontrivial	nontrivial	ADJ
ejpam-5318	177	8	conservation	conservation	NOUN
ejpam-5318	177	9	law	law	NOUN
ejpam-5318	177	10	of	of	ADP
ejpam-5318	177	11	(	(	PUNCT
ejpam-5318	177	12	56	56	NUM
ejpam-5318	177	13	)	)	PUNCT
ejpam-5318	177	14	dt(ϕ	dt(ϕ	NOUN
ejpam-5318	177	15	t	t	PROPN
ejpam-5318	177	16	)	)	PUNCT
ejpam-5318	177	17	+	+	PROPN
ejpam-5318	177	18	dx(ϕ	dx(ϕ	NUM
ejpam-5318	177	19	x	x	NOUN
ejpam-5318	177	20	)	)	PUNCT
ejpam-5318	177	21	=	=	SYM
ejpam-5318	177	22	0	0	NUM
ejpam-5318	177	23	,	,	PUNCT
ejpam-5318	177	24	where	where	SCONJ
ejpam-5318	177	25	ϕt	ϕt	ADV
ejpam-5318	177	26	=	=	PUNCT
ejpam-5318	177	27	tu2	tu2	PROPN
ejpam-5318	177	28	2	2	NUM
ejpam-5318	177	29	+	+	CCONJ
ejpam-5318	177	30	ux	ux	ADJ
ejpam-5318	177	31	,	,	PUNCT
ejpam-5318	177	32	ϕx	ϕx	NOUN
ejpam-5318	178	1	=	=	SYM
ejpam-5318	178	2	−	−	PROPN
ejpam-5318	178	3	tu	tu	PROPN
ejpam-5318	178	4	3	3	NUM
ejpam-5318	178	5	3	3	NUM
ejpam-5318	178	6	−	−	PROPN
ejpam-5318	178	7	tuuxx	tuuxx	NOUN
ejpam-5318	178	8	+	+	CCONJ
ejpam-5318	178	9	tu2x	tu2x	PROPN
ejpam-5318	178	10	2	2	NUM
ejpam-5318	178	11	−	−	NOUN
ejpam-5318	178	12	xu2	xu2	NOUN
ejpam-5318	178	13	2	2	NUM
ejpam-5318	178	14	+	+	NUM
ejpam-5318	178	15	ux	ux	ADJ
ejpam-5318	178	16	−	−	PROPN
ejpam-5318	178	17	xuxx	xuxx	PROPN
ejpam-5318	178	18	.	.	PUNCT
ejpam-5318	179	1	(	(	PUNCT
ejpam-5318	179	2	58	58	NUM
ejpam-5318	179	3	)	)	PUNCT
ejpam-5318	179	4	is	be	AUX
ejpam-5318	179	5	associated	associate	VERB
ejpam-5318	179	6	with	with	ADP
ejpam-5318	179	7	(	(	PUNCT
ejpam-5318	179	8	57	57	NUM
ejpam-5318	179	9	)	)	PUNCT
ejpam-5318	179	10	.	.	PUNCT
ejpam-5318	180	1	canonical	canonical	ADJ
ejpam-5318	180	2	variables	variable	NOUN
ejpam-5318	180	3	derived	derive	VERB
ejpam-5318	180	4	from	from	ADP
ejpam-5318	180	5	(	(	PUNCT
ejpam-5318	180	6	57	57	NUM
ejpam-5318	180	7	)	)	PUNCT
ejpam-5318	180	8	are	be	AUX
ejpam-5318	180	9	r	r	NOUN
ejpam-5318	180	10	=	=	SYM
ejpam-5318	180	11	x3	x3	PROPN
ejpam-5318	180	12	t	t	PROPN
ejpam-5318	180	13	,	,	PUNCT
ejpam-5318	180	14	s	s	PART
ejpam-5318	180	15	=	=	SYM
ejpam-5318	180	16	ln	ln	PROPN
ejpam-5318	180	17	t	t	PROPN
ejpam-5318	180	18	3	3	NUM
ejpam-5318	180	19	,	,	PUNCT
ejpam-5318	181	1	w	w	PROPN
ejpam-5318	181	2	=	=	SYM
ejpam-5318	181	3	ut2/3	ut2/3	PROPN
ejpam-5318	181	4	or	or	CCONJ
ejpam-5318	181	5	w	w	PROPN
ejpam-5318	181	6	=	=	SYM
ejpam-5318	181	7	ux2	ux2	PROPN
ejpam-5318	181	8	,	,	PUNCT
ejpam-5318	181	9	(	(	PUNCT
ejpam-5318	181	10	59	59	NUM
ejpam-5318	181	11	)	)	PUNCT
ejpam-5318	181	12	where	where	SCONJ
ejpam-5318	181	13	w	w	NOUN
ejpam-5318	181	14	=	=	SYM
ejpam-5318	181	15	w(r	w(r	PROPN
ejpam-5318	181	16	)	)	PUNCT
ejpam-5318	181	17	.	.	PUNCT
ejpam-5318	182	1	w.	w.	PROPN
ejpam-5318	182	2	sinkala	sinkala	PROPN
ejpam-5318	182	3	,	,	PUNCT
ejpam-5318	182	4	m.c	m.c	PROPN
ejpam-5318	182	5	.	.	PROPN
ejpam-5318	182	6	kakuli	kakuli	PROPN
ejpam-5318	182	7	/	/	SYM
ejpam-5318	182	8	eur	eur	PROPN
ejpam-5318	182	9	.	.	PUNCT
ejpam-5318	183	1	j.	j.	PROPN
ejpam-5318	183	2	pure	pure	PROPN
ejpam-5318	183	3	appl	appl	PROPN
ejpam-5318	183	4	.	.	PROPN
ejpam-5318	183	5	math	math	PROPN
ejpam-5318	183	6	,	,	PUNCT
ejpam-5318	183	7	17	17	NUM
ejpam-5318	183	8	(	(	PUNCT
ejpam-5318	183	9	4	4	NUM
ejpam-5318	183	10	)	)	PUNCT
ejpam-5318	183	11	(	(	PUNCT
ejpam-5318	183	12	2024	2024	NUM
ejpam-5318	183	13	)	)	PUNCT
ejpam-5318	183	14	,	,	PUNCT
ejpam-5318	183	15	2562	2562	NUM
ejpam-5318	183	16	-	-	SYM
ejpam-5318	183	17	2573	2573	NUM
ejpam-5318	183	18	2570	2570	NUM
ejpam-5318	183	19	case	case	NOUN
ejpam-5318	183	20	5.1	5.1	NUM
ejpam-5318	183	21	:	:	PUNCT
ejpam-5318	183	22	reduction	reduction	NOUN
ejpam-5318	183	23	using	use	VERB
ejpam-5318	183	24	canonical	canonical	ADJ
ejpam-5318	183	25	variables	variable	NOUN
ejpam-5318	183	26	with	with	ADP
ejpam-5318	183	27	w	w	PROPN
ejpam-5318	183	28	=	=	SYM
ejpam-5318	183	29	ut2/3	ut2/3	PROPN
ejpam-5318	183	30	from	from	ADP
ejpam-5318	183	31	(	(	PUNCT
ejpam-5318	183	32	59	59	NUM
ejpam-5318	183	33	)	)	PUNCT
ejpam-5318	183	34	,	,	PUNCT
ejpam-5318	183	35	the	the	DET
ejpam-5318	183	36	inverse	inverse	ADJ
ejpam-5318	183	37	canonical	canonical	ADJ
ejpam-5318	183	38	variables	variable	NOUN
ejpam-5318	183	39	in	in	ADP
ejpam-5318	183	40	this	this	DET
ejpam-5318	183	41	case	case	NOUN
ejpam-5318	183	42	are	be	AUX
ejpam-5318	183	43	given	give	VERB
ejpam-5318	183	44	by	by	ADP
ejpam-5318	183	45	t	t	PROPN
ejpam-5318	183	46	=	=	SYM
ejpam-5318	183	47	e3s	e3s	PROPN
ejpam-5318	183	48	,	,	PUNCT
ejpam-5318	183	49	x	x	SYM
ejpam-5318	183	50	=	=	SYM
ejpam-5318	183	51	r1/3es	r1/3es	NOUN
ejpam-5318	183	52	,	,	PUNCT
ejpam-5318	183	53	u	u	NOUN
ejpam-5318	183	54	=	=	NOUN
ejpam-5318	183	55	e−2sw	e−2sw	NOUN
ejpam-5318	183	56	.	.	PUNCT
ejpam-5318	184	1	(	(	PUNCT
ejpam-5318	184	2	60	60	NUM
ejpam-5318	184	3	)	)	PUNCT
ejpam-5318	184	4	therefore	therefore	ADV
ejpam-5318	184	5	,	,	PUNCT
ejpam-5318	184	6	the	the	DET
ejpam-5318	184	7	following	follow	VERB
ejpam-5318	184	8	partial	partial	ADJ
ejpam-5318	184	9	derivatives	derivative	NOUN
ejpam-5318	184	10	of	of	ADP
ejpam-5318	184	11	u	u	PRON
ejpam-5318	184	12	expressed	express	VERB
ejpam-5318	184	13	in	in	ADP
ejpam-5318	184	14	terms	term	NOUN
ejpam-5318	184	15	of	of	ADP
ejpam-5318	184	16	the	the	DET
ejpam-5318	184	17	canonical	canonical	ADJ
ejpam-5318	184	18	variables	variable	NOUN
ejpam-5318	184	19	are	be	AUX
ejpam-5318	184	20	obtained	obtain	VERB
ejpam-5318	184	21	from	from	ADP
ejpam-5318	184	22	(	(	PUNCT
ejpam-5318	184	23	60	60	NUM
ejpam-5318	184	24	):	):	PUNCT
ejpam-5318	184	25	ux	ux	PROPN
ejpam-5318	184	26	=	=	SYM
ejpam-5318	184	27	3r2/3e−3swr	3r2/3e−3swr	NUM
ejpam-5318	184	28	,	,	PUNCT
ejpam-5318	184	29	ur	ur	INTJ
ejpam-5318	184	30	=	=	NOUN
ejpam-5318	184	31	−1	−1	NOUN
ejpam-5318	184	32	3e	3e	X
ejpam-5318	184	33	−5s(3rwr	−5s(3rwr	X
ejpam-5318	185	1	+	+	CCONJ
ejpam-5318	185	2	2w	2w	NUM
ejpam-5318	185	3	)	)	PUNCT
ejpam-5318	185	4	uxxx	uxxx	NOUN
ejpam-5318	185	5	=	=	SYM
ejpam-5318	185	6	e−5s	e−5s	PROPN
ejpam-5318	185	7	(	(	PUNCT
ejpam-5318	185	8	27r2wrrr	27r2wrrr	NOUN
ejpam-5318	185	9	+	+	CCONJ
ejpam-5318	185	10	54rwrr	54rwrr	NUM
ejpam-5318	185	11	+	+	CCONJ
ejpam-5318	185	12	6wr	6wr	NOUN
ejpam-5318	185	13	)	)	PUNCT
ejpam-5318	185	14	.	.	PUNCT
ejpam-5318	186	1	(	(	PUNCT
ejpam-5318	186	2	61	61	NUM
ejpam-5318	186	3	)	)	PUNCT
ejpam-5318	186	4	substituting	substituting	NOUN
ejpam-5318	186	5	(	(	PUNCT
ejpam-5318	186	6	60	60	NUM
ejpam-5318	186	7	)	)	PUNCT
ejpam-5318	186	8	and	and	CCONJ
ejpam-5318	186	9	(	(	PUNCT
ejpam-5318	186	10	61	61	NUM
ejpam-5318	186	11	)	)	PUNCT
ejpam-5318	186	12	into	into	ADP
ejpam-5318	186	13	(	(	PUNCT
ejpam-5318	186	14	56	56	NUM
ejpam-5318	186	15	)	)	PUNCT
ejpam-5318	186	16	,	,	PUNCT
ejpam-5318	186	17	we	we	PRON
ejpam-5318	186	18	obtain	obtain	VERB
ejpam-5318	186	19	81r2wrrr	81r2wrrr	NOUN
ejpam-5318	187	1	+	+	CCONJ
ejpam-5318	187	2	162rwrr	162rwrr	PROPN
ejpam-5318	188	1	+	+	CCONJ
ejpam-5318	188	2	3	3	NUM
ejpam-5318	188	3	(	(	PUNCT
ejpam-5318	188	4	3r2/3w	3r2/3w	NUM
ejpam-5318	189	1	+	+	CCONJ
ejpam-5318	189	2	r	r	NOUN
ejpam-5318	189	3	+	+	NUM
ejpam-5318	189	4	6	6	NUM
ejpam-5318	189	5	)	)	PUNCT
ejpam-5318	189	6	wr	wr	NOUN
ejpam-5318	189	7	+	+	CCONJ
ejpam-5318	189	8	2w	2w	NUM
ejpam-5318	189	9	=	=	SYM
ejpam-5318	190	1	3r2/3	3r2/3	NUM
ejpam-5318	190	2	r1/3	r1/3	NOUN
ejpam-5318	190	3	+	+	NOUN
ejpam-5318	190	4	w	w	NOUN
ejpam-5318	190	5	drψ	drψ	NOUN
ejpam-5318	190	6	=	=	SYM
ejpam-5318	190	7	0	0	NUM
ejpam-5318	190	8	,	,	PUNCT
ejpam-5318	190	9	(	(	PUNCT
ejpam-5318	190	10	62	62	NUM
ejpam-5318	190	11	)	)	PUNCT
ejpam-5318	190	12	where	where	SCONJ
ejpam-5318	190	13	ψ	ψ	X
ejpam-5318	190	14	=	=	PUNCT
ejpam-5318	190	15	r2/3w	r2/3w	PROPN
ejpam-5318	190	16	+	+	CCONJ
ejpam-5318	190	17	2r1/3w2	2r1/3w2	NUM
ejpam-5318	190	18	+	+	NUM
ejpam-5318	190	19	w3	w3	PROPN
ejpam-5318	190	20	+	+	CCONJ
ejpam-5318	190	21	9	9	NUM
ejpam-5318	190	22	(	(	PUNCT
ejpam-5318	190	23	r2/3	r2/3	PROPN
ejpam-5318	190	24	+	+	CCONJ
ejpam-5318	190	25	2r1/3w	2r1/3w	NUM
ejpam-5318	190	26	)	)	PUNCT
ejpam-5318	191	1	wr	wr	ADP
ejpam-5318	191	2	+27	+27	PROPN
ejpam-5318	192	1	[	[	X
ejpam-5318	192	2	(	(	PUNCT
ejpam-5318	192	3	r4/3w	r4/3w	X
ejpam-5318	192	4	+	+	CCONJ
ejpam-5318	192	5	r5/3	r5/3	ADJ
ejpam-5318	192	6	)	)	PUNCT
ejpam-5318	192	7	wrr	wrr	VERB
ejpam-5318	192	8	−	−	NOUN
ejpam-5318	192	9	1	1	NUM
ejpam-5318	192	10	2	2	NUM
ejpam-5318	192	11	r4/3w2	r4/3w2	NOUN
ejpam-5318	192	12	r	r	NOUN
ejpam-5318	192	13	]	]	PUNCT
ejpam-5318	192	14	.	.	PUNCT
ejpam-5318	193	1	(	(	PUNCT
ejpam-5318	193	2	63	63	NUM
ejpam-5318	193	3	)	)	PUNCT
ejpam-5318	193	4	case	case	NOUN
ejpam-5318	193	5	5.2	5.2	NUM
ejpam-5318	193	6	:	:	PUNCT
ejpam-5318	193	7	reduction	reduction	NOUN
ejpam-5318	193	8	using	use	VERB
ejpam-5318	193	9	canonical	canonical	ADJ
ejpam-5318	193	10	variables	variable	NOUN
ejpam-5318	193	11	with	with	ADP
ejpam-5318	193	12	w	w	NOUN
ejpam-5318	193	13	=	=	PUNCT
ejpam-5318	193	14	x2u	x2u	PROPN
ejpam-5318	193	15	we	we	PRON
ejpam-5318	193	16	obtain	obtain	VERB
ejpam-5318	193	17	from	from	ADP
ejpam-5318	193	18	(	(	PUNCT
ejpam-5318	193	19	59	59	NUM
ejpam-5318	193	20	)	)	PUNCT
ejpam-5318	193	21	,	,	PUNCT
ejpam-5318	193	22	in	in	ADP
ejpam-5318	193	23	this	this	DET
ejpam-5318	193	24	case	case	NOUN
ejpam-5318	193	25	,	,	PUNCT
ejpam-5318	193	26	inverse	inverse	ADJ
ejpam-5318	193	27	canonical	canonical	ADJ
ejpam-5318	193	28	variables	variable	NOUN
ejpam-5318	193	29	t	t	PROPN
ejpam-5318	193	30	=	=	SYM
ejpam-5318	193	31	e3s	e3s	PROPN
ejpam-5318	193	32	,	,	PUNCT
ejpam-5318	193	33	x	x	SYM
ejpam-5318	193	34	=	=	SYM
ejpam-5318	193	35	r1/3es	r1/3es	NOUN
ejpam-5318	193	36	,	,	PUNCT
ejpam-5318	193	37	u	u	NOUN
ejpam-5318	193	38	=	=	NOUN
ejpam-5318	193	39	e−2sw	e−2sw	NOUN
ejpam-5318	193	40	r2/3	r2/3	PROPN
ejpam-5318	193	41	,	,	PUNCT
ejpam-5318	193	42	(	(	PUNCT
ejpam-5318	193	43	64	64	NUM
ejpam-5318	193	44	)	)	PUNCT
ejpam-5318	193	45	and	and	CCONJ
ejpam-5318	193	46	the	the	DET
ejpam-5318	193	47	following	follow	VERB
ejpam-5318	193	48	partial	partial	ADJ
ejpam-5318	193	49	derivatives	derivative	NOUN
ejpam-5318	193	50	of	of	ADP
ejpam-5318	193	51	u	u	PRON
ejpam-5318	193	52	expressed	express	VERB
ejpam-5318	193	53	in	in	ADP
ejpam-5318	193	54	terms	term	NOUN
ejpam-5318	193	55	of	of	ADP
ejpam-5318	193	56	the	the	DET
ejpam-5318	193	57	canonical	canonical	ADJ
ejpam-5318	193	58	variables	variable	NOUN
ejpam-5318	193	59	:	:	PUNCT
ejpam-5318	193	60	ux	ux	PROPN
ejpam-5318	193	61	=	=	SYM
ejpam-5318	193	62	e−3s(3rwr−2w	e−3s(3rwr−2w	PROPN
ejpam-5318	193	63	)	)	PUNCT
ejpam-5318	193	64	r	r	NOUN
ejpam-5318	193	65	,	,	PUNCT
ejpam-5318	193	66	ut	ut	PROPN
ejpam-5318	193	67	=	=	PROPN
ejpam-5318	193	68	−r1/3e−5swr	−r1/3e−5swr	VERB
ejpam-5318	193	69	uxxx	uxxx	PROPN
ejpam-5318	193	70	=	=	SYM
ejpam-5318	193	71	e−5s	e−5s	PROPN
ejpam-5318	194	1	(	(	PUNCT
ejpam-5318	194	2	27r4/3wrrr	27r4/3wrrr	NUM
ejpam-5318	194	3	+	+	NUM
ejpam-5318	194	4	24wr	24wr	ADJ
ejpam-5318	194	5	r2/3	r2/3	ADJ
ejpam-5318	194	6	−	−	PROPN
ejpam-5318	194	7	24w	24w	NOUN
ejpam-5318	194	8	r5/3	r5/3	VERB
ejpam-5318	194	9	)	)	PUNCT
ejpam-5318	194	10	.	.	PUNCT
ejpam-5318	195	1	}	}	PUNCT
ejpam-5318	195	2	(	(	PUNCT
ejpam-5318	195	3	65	65	NUM
ejpam-5318	195	4	)	)	PUNCT
ejpam-5318	195	5	substituting	substituting	NOUN
ejpam-5318	195	6	(	(	PUNCT
ejpam-5318	195	7	64	64	NUM
ejpam-5318	195	8	)	)	PUNCT
ejpam-5318	195	9	and	and	CCONJ
ejpam-5318	195	10	(	(	PUNCT
ejpam-5318	195	11	65	65	NUM
ejpam-5318	195	12	)	)	PUNCT
ejpam-5318	195	13	into	into	ADP
ejpam-5318	195	14	(	(	PUNCT
ejpam-5318	195	15	56	56	NUM
ejpam-5318	195	16	)	)	PUNCT
ejpam-5318	195	17	,	,	PUNCT
ejpam-5318	195	18	we	we	PRON
ejpam-5318	195	19	obtain	obtain	VERB
ejpam-5318	195	20	6w2	6w2	NUM
ejpam-5318	195	21	+	+	CCONJ
ejpam-5318	195	22	w(72−	w(72−	PROPN
ejpam-5318	195	23	9rwr)−	9rwr)−	NOUN
ejpam-5318	195	24	3(r	3(r	NUM
ejpam-5318	195	25	+	+	CCONJ
ejpam-5318	196	1	24)rwr	24)rwr	NUM
ejpam-5318	196	2	−	−	NOUN
ejpam-5318	196	3	81r3wrrr	81r3wrrr	NOUN
ejpam-5318	196	4	=	=	NOUN
ejpam-5318	196	5	3r3	3r3	NUM
ejpam-5318	196	6	r	r	NOUN
ejpam-5318	196	7	+	+	CCONJ
ejpam-5318	196	8	w	w	NOUN
ejpam-5318	196	9	drψ	drψ	NOUN
ejpam-5318	196	10	=	=	SYM
ejpam-5318	196	11	0	0	NUM
ejpam-5318	196	12	,	,	PUNCT
ejpam-5318	196	13	(	(	PUNCT
ejpam-5318	196	14	66	66	NUM
ejpam-5318	196	15	)	)	PUNCT
ejpam-5318	196	16	where	where	SCONJ
ejpam-5318	196	17	ψ	ψ	NOUN
ejpam-5318	196	18	=	=	SYM
ejpam-5318	196	19	−w	−w	ADV
ejpam-5318	196	20	3	3	NUM
ejpam-5318	196	21	r2	r2	NOUN
ejpam-5318	196	22	−	−	PROPN
ejpam-5318	196	23	2(r	2(r	NUM
ejpam-5318	196	24	+	+	CCONJ
ejpam-5318	196	25	6)w2	6)w2	NUM
ejpam-5318	196	26	r2	r2	NOUN
ejpam-5318	196	27	−	−	PROPN
ejpam-5318	197	1	(	(	PUNCT
ejpam-5318	197	2	r	r	NOUN
ejpam-5318	197	3	+	+	NOUN
ejpam-5318	198	1	24)w	24)w	NUM
ejpam-5318	199	1	r	r	NOUN
ejpam-5318	199	2	+	+	NOUN
ejpam-5318	199	3	27w2	27w2	NUM
ejpam-5318	199	4	r	r	NOUN
ejpam-5318	199	5	2	2	NUM
ejpam-5318	199	6	+	+	NUM
ejpam-5318	199	7	27wr	27wr	ADJ
ejpam-5318	199	8	−	−	PROPN
ejpam-5318	199	9	27(r	27(r	NUM
ejpam-5318	199	10	+	+	CCONJ
ejpam-5318	199	11	w)wrr	w)wrr	PROPN
ejpam-5318	199	12	.	.	PUNCT
ejpam-5318	200	1	(	(	PUNCT
ejpam-5318	200	2	67	67	NUM
ejpam-5318	200	3	)	)	PUNCT
ejpam-5318	200	4	references	reference	NOUN
ejpam-5318	200	5	2571	2571	NUM
ejpam-5318	200	6	4	4	NUM
ejpam-5318	200	7	.	.	PUNCT
ejpam-5318	200	8	concluding	conclude	VERB
ejpam-5318	200	9	remarks	remark	NOUN
ejpam-5318	200	10	in	in	ADP
ejpam-5318	200	11	the	the	DET
ejpam-5318	200	12	standard	standard	ADJ
ejpam-5318	200	13	double	double	ADJ
ejpam-5318	200	14	reduction	reduction	NOUN
ejpam-5318	200	15	method	method	NOUN
ejpam-5318	200	16	as	as	SCONJ
ejpam-5318	200	17	proposed	propose	VERB
ejpam-5318	200	18	by	by	ADP
ejpam-5318	200	19	sjöberg	sjöberg	PROPN
ejpam-5318	201	1	[	[	X
ejpam-5318	201	2	19	19	NUM
ejpam-5318	201	3	,	,	PUNCT
ejpam-5318	201	4	20	20	NUM
ejpam-5318	201	5	]	]	PUNCT
ejpam-5318	201	6	,	,	PUNCT
ejpam-5318	201	7	both	both	CCONJ
ejpam-5318	201	8	a	a	DET
ejpam-5318	201	9	lie	lie	NOUN
ejpam-5318	201	10	symmetry	symmetry	NOUN
ejpam-5318	201	11	of	of	ADP
ejpam-5318	201	12	a	a	DET
ejpam-5318	201	13	pde	pde	NOUN
ejpam-5318	201	14	and	and	CCONJ
ejpam-5318	201	15	an	an	DET
ejpam-5318	201	16	associated	associated	ADJ
ejpam-5318	201	17	nontrivial	nontrivial	ADJ
ejpam-5318	201	18	conservation	conservation	NOUN
ejpam-5318	201	19	law	law	NOUN
ejpam-5318	201	20	are	be	AUX
ejpam-5318	201	21	used	use	VERB
ejpam-5318	201	22	to	to	PART
ejpam-5318	201	23	find	find	VERB
ejpam-5318	201	24	invariant	invariant	ADJ
ejpam-5318	201	25	solutions	solution	NOUN
ejpam-5318	201	26	of	of	ADP
ejpam-5318	201	27	the	the	DET
ejpam-5318	201	28	pde	pde	NOUN
ejpam-5318	201	29	.	.	PUNCT
ejpam-5318	202	1	the	the	DET
ejpam-5318	202	2	algorithm	algorithm	NOUN
ejpam-5318	202	3	involves	involve	VERB
ejpam-5318	202	4	writing	write	VERB
ejpam-5318	202	5	the	the	DET
ejpam-5318	202	6	conservation	conservation	NOUN
ejpam-5318	202	7	law	law	NOUN
ejpam-5318	202	8	in	in	ADP
ejpam-5318	202	9	terms	term	NOUN
ejpam-5318	202	10	of	of	ADP
ejpam-5318	202	11	canonical	canonical	ADJ
ejpam-5318	202	12	variables	variable	NOUN
ejpam-5318	202	13	derived	derive	VERB
ejpam-5318	202	14	from	from	ADP
ejpam-5318	202	15	the	the	DET
ejpam-5318	202	16	associated	associated	ADJ
ejpam-5318	202	17	lie	lie	NOUN
ejpam-5318	202	18	symmetry	symmetry	NOUN
ejpam-5318	202	19	.	.	PUNCT
ejpam-5318	203	1	the	the	DET
ejpam-5318	203	2	association	association	NOUN
ejpam-5318	203	3	of	of	ADP
ejpam-5318	203	4	the	the	DET
ejpam-5318	203	5	conservation	conservation	NOUN
ejpam-5318	203	6	law	law	NOUN
ejpam-5318	203	7	with	with	ADP
ejpam-5318	203	8	the	the	DET
ejpam-5318	203	9	symmetry	symmetry	NOUN
ejpam-5318	203	10	ensures	ensure	VERB
ejpam-5318	203	11	that	that	SCONJ
ejpam-5318	203	12	,	,	PUNCT
ejpam-5318	203	13	in	in	ADP
ejpam-5318	203	14	canonical	canonical	ADJ
ejpam-5318	203	15	variables	variable	NOUN
ejpam-5318	203	16	,	,	PUNCT
ejpam-5318	203	17	the	the	DET
ejpam-5318	203	18	conservation	conservation	NOUN
ejpam-5318	203	19	law	law	NOUN
ejpam-5318	203	20	is	be	AUX
ejpam-5318	203	21	reduced	reduce	VERB
ejpam-5318	203	22	to	to	ADP
ejpam-5318	203	23	an	an	DET
ejpam-5318	203	24	ode	ode	NOUN
ejpam-5318	203	25	of	of	ADP
ejpam-5318	203	26	order	order	NOUN
ejpam-5318	203	27	one	one	NUM
ejpam-5318	203	28	less	less	ADJ
ejpam-5318	203	29	than	than	ADP
ejpam-5318	203	30	that	that	PRON
ejpam-5318	203	31	of	of	ADP
ejpam-5318	203	32	the	the	DET
ejpam-5318	203	33	pde	pde	NOUN
ejpam-5318	203	34	.	.	PUNCT
ejpam-5318	204	1	in	in	ADP
ejpam-5318	204	2	this	this	DET
ejpam-5318	204	3	article	article	NOUN
ejpam-5318	204	4	,	,	PUNCT
ejpam-5318	204	5	we	we	PRON
ejpam-5318	204	6	have	have	AUX
ejpam-5318	204	7	demonstrated	demonstrate	VERB
ejpam-5318	204	8	that	that	SCONJ
ejpam-5318	204	9	double	double	ADJ
ejpam-5318	204	10	reduction	reduction	NOUN
ejpam-5318	204	11	can	can	AUX
ejpam-5318	204	12	be	be	AUX
ejpam-5318	204	13	realised	realise	VERB
ejpam-5318	204	14	by	by	ADP
ejpam-5318	204	15	simply	simply	ADV
ejpam-5318	204	16	transforming	transform	VERB
ejpam-5318	204	17	the	the	DET
ejpam-5318	204	18	pde	pde	NOUN
ejpam-5318	204	19	,	,	PUNCT
ejpam-5318	204	20	in	in	ADP
ejpam-5318	204	21	stead	stead	NOUN
ejpam-5318	204	22	of	of	ADP
ejpam-5318	204	23	the	the	DET
ejpam-5318	204	24	conservation	conservation	NOUN
ejpam-5318	204	25	law	law	NOUN
ejpam-5318	204	26	,	,	PUNCT
ejpam-5318	204	27	using	use	VERB
ejpam-5318	204	28	the	the	DET
ejpam-5318	204	29	constructed	construct	VERB
ejpam-5318	204	30	canonical	canonical	ADJ
ejpam-5318	204	31	variables	variable	NOUN
ejpam-5318	204	32	.	.	PUNCT
ejpam-5318	205	1	this	this	PRON
ejpam-5318	205	2	means	mean	VERB
ejpam-5318	205	3	that	that	SCONJ
ejpam-5318	205	4	any	any	DET
ejpam-5318	205	5	symmetry	symmetry	NOUN
ejpam-5318	205	6	of	of	ADP
ejpam-5318	205	7	the	the	DET
ejpam-5318	205	8	pde	pde	NOUN
ejpam-5318	205	9	known	know	VERB
ejpam-5318	205	10	to	to	PART
ejpam-5318	205	11	have	have	VERB
ejpam-5318	205	12	an	an	DET
ejpam-5318	205	13	associated	associated	ADJ
ejpam-5318	205	14	nontrivial	nontrivial	ADJ
ejpam-5318	205	15	conservation	conservation	NOUN
ejpam-5318	205	16	law	law	NOUN
ejpam-5318	205	17	may	may	AUX
ejpam-5318	205	18	be	be	AUX
ejpam-5318	205	19	used	use	VERB
ejpam-5318	205	20	to	to	PART
ejpam-5318	205	21	perform	perform	VERB
ejpam-5318	205	22	double	double	ADJ
ejpam-5318	205	23	reduction	reduction	NOUN
ejpam-5318	205	24	of	of	ADP
ejpam-5318	205	25	the	the	DET
ejpam-5318	205	26	pde	pde	NOUN
ejpam-5318	205	27	,	,	PUNCT
ejpam-5318	205	28	without	without	ADP
ejpam-5318	205	29	explicitly	explicitly	ADV
ejpam-5318	205	30	using	use	VERB
ejpam-5318	205	31	the	the	DET
ejpam-5318	205	32	conservation	conservation	NOUN
ejpam-5318	205	33	law	law	NOUN
ejpam-5318	205	34	in	in	ADP
ejpam-5318	205	35	the	the	DET
ejpam-5318	205	36	algorithm	algorithm	NOUN
ejpam-5318	205	37	.	.	PUNCT
ejpam-5318	206	1	we	we	PRON
ejpam-5318	206	2	have	have	AUX
ejpam-5318	206	3	provided	provide	VERB
ejpam-5318	206	4	examples	example	NOUN
ejpam-5318	206	5	involving	involve	VERB
ejpam-5318	206	6	five	five	NUM
ejpam-5318	206	7	(	(	PUNCT
ejpam-5318	206	8	1	1	NUM
ejpam-5318	206	9	+	+	NUM
ejpam-5318	206	10	1)-pdes	1)-pdes	NUM
ejpam-5318	206	11	.	.	PUNCT
ejpam-5318	207	1	for	for	ADP
ejpam-5318	207	2	each	each	PRON
ejpam-5318	207	3	of	of	ADP
ejpam-5318	207	4	the	the	DET
ejpam-5318	207	5	pdes	pde	NOUN
ejpam-5318	207	6	in	in	ADP
ejpam-5318	207	7	the	the	DET
ejpam-5318	207	8	illustrative	illustrative	ADJ
ejpam-5318	207	9	examples	example	NOUN
ejpam-5318	207	10	,	,	PUNCT
ejpam-5318	207	11	we	we	PRON
ejpam-5318	207	12	started	start	VERB
ejpam-5318	207	13	by	by	ADP
ejpam-5318	207	14	identifying	identify	VERB
ejpam-5318	207	15	an	an	DET
ejpam-5318	207	16	admitted	admit	VERB
ejpam-5318	207	17	lie	lie	NOUN
ejpam-5318	207	18	point	point	NOUN
ejpam-5318	207	19	symmetry	symmetry	NOUN
ejpam-5318	207	20	that	that	PRON
ejpam-5318	207	21	has	have	VERB
ejpam-5318	207	22	an	an	DET
ejpam-5318	207	23	associated	associated	ADJ
ejpam-5318	207	24	nontrivial	nontrivial	ADJ
ejpam-5318	207	25	conservation	conservation	NOUN
ejpam-5318	207	26	law	law	NOUN
ejpam-5318	207	27	.	.	PUNCT
ejpam-5318	208	1	we	we	PRON
ejpam-5318	208	2	then	then	ADV
ejpam-5318	208	3	found	find	VERB
ejpam-5318	208	4	canonical	canonical	ADJ
ejpam-5318	208	5	variables	variable	NOUN
ejpam-5318	208	6	r	r	NOUN
ejpam-5318	208	7	,	,	PUNCT
ejpam-5318	208	8	s	s	X
ejpam-5318	208	9	and	and	CCONJ
ejpam-5318	208	10	w	w	NOUN
ejpam-5318	208	11	,	,	PUNCT
ejpam-5318	208	12	i.e.	i.e.	X
ejpam-5318	208	13	,	,	PUNCT
ejpam-5318	208	14	variables	variable	NOUN
ejpam-5318	208	15	under	under	ADP
ejpam-5318	208	16	which	which	PRON
ejpam-5318	208	17	the	the	DET
ejpam-5318	208	18	lie	lie	NOUN
ejpam-5318	208	19	symmetry	symmetry	NOUN
ejpam-5318	208	20	is	be	AUX
ejpam-5318	208	21	transformed	transform	VERB
ejpam-5318	208	22	into	into	ADP
ejpam-5318	208	23	x	x	PROPN
ejpam-5318	208	24	=	=	PUNCT
ejpam-5318	208	25	∂/∂s	∂/∂s	PROPN
ejpam-5318	208	26	.	.	PUNCT
ejpam-5318	209	1	the	the	DET
ejpam-5318	209	2	canonical	canonical	ADJ
ejpam-5318	209	3	variables	variable	NOUN
ejpam-5318	209	4	constitute	constitute	VERB
ejpam-5318	209	5	an	an	DET
ejpam-5318	209	6	invertible	invertible	ADJ
ejpam-5318	209	7	mapping	mapping	NOUN
ejpam-5318	209	8	from	from	ADP
ejpam-5318	209	9	the	the	DET
ejpam-5318	209	10	(	(	PUNCT
ejpam-5318	209	11	t	t	PROPN
ejpam-5318	209	12	,	,	PUNCT
ejpam-5318	209	13	x	x	X
ejpam-5318	209	14	,	,	PUNCT
ejpam-5318	209	15	u	u	NOUN
ejpam-5318	209	16	,	,	PUNCT
ejpam-5318	209	17	u(1	u(1	PROPN
ejpam-5318	209	18	)	)	PUNCT
ejpam-5318	209	19	,	,	PUNCT
ejpam-5318	209	20	.	.	PUNCT
ejpam-5318	209	21	.	.	PUNCT
ejpam-5318	210	1	.	.	PUNCT
ejpam-5318	211	1	,	,	PUNCT
ejpam-5318	211	2	u(q))-space	u(q))-space	ADV
ejpam-5318	211	3	to	to	ADP
ejpam-5318	211	4	the	the	DET
ejpam-5318	211	5	(	(	PUNCT
ejpam-5318	211	6	r	r	NOUN
ejpam-5318	211	7	,	,	PUNCT
ejpam-5318	211	8	s	s	PROPN
ejpam-5318	211	9	,	,	PUNCT
ejpam-5318	211	10	w	w	PROPN
ejpam-5318	211	11	,	,	PUNCT
ejpam-5318	211	12	wr	wr	PROPN
ejpam-5318	211	13	,	,	PUNCT
ejpam-5318	211	14	.	.	PUNCT
ejpam-5318	211	15	.	.	PUNCT
ejpam-5318	212	1	.	.	PUNCT
ejpam-5318	213	1	,	,	PUNCT
ejpam-5318	213	2	wrq)-space	wrq)-space	PROPN
ejpam-5318	213	3	.	.	PUNCT
ejpam-5318	214	1	in	in	ADP
ejpam-5318	214	2	the	the	DET
ejpam-5318	214	3	latter	latter	ADJ
ejpam-5318	214	4	space	space	NOUN
ejpam-5318	214	5	,	,	PUNCT
ejpam-5318	214	6	the	the	DET
ejpam-5318	214	7	pde	pde	NOUN
ejpam-5318	214	8	is	be	AUX
ejpam-5318	214	9	reduced	reduce	VERB
ejpam-5318	214	10	to	to	ADP
ejpam-5318	214	11	an	an	DET
ejpam-5318	214	12	ode	ode	NOUN
ejpam-5318	214	13	of	of	ADP
ejpam-5318	214	14	the	the	DET
ejpam-5318	214	15	same	same	ADJ
ejpam-5318	214	16	order	order	NOUN
ejpam-5318	214	17	,	,	PUNCT
ejpam-5318	214	18	but	but	CCONJ
ejpam-5318	214	19	one	one	NUM
ejpam-5318	214	20	which	which	PRON
ejpam-5318	214	21	could	could	AUX
ejpam-5318	214	22	be	be	AUX
ejpam-5318	214	23	written	write	VERB
ejpam-5318	214	24	in	in	ADP
ejpam-5318	214	25	the	the	DET
ejpam-5318	214	26	form	form	NOUN
ejpam-5318	214	27	dr	dr	PROPN
ejpam-5318	214	28	(	(	PUNCT
ejpam-5318	214	29	·	·	PUNCT
ejpam-5318	214	30	)	)	PUNCT
ejpam-5318	214	31	=	=	SYM
ejpam-5318	214	32	0	0	PUNCT
ejpam-5318	214	33	to	to	PART
ejpam-5318	214	34	complete	complete	VERB
ejpam-5318	214	35	the	the	DET
ejpam-5318	214	36	reduction	reduction	NOUN
ejpam-5318	214	37	.	.	PUNCT
ejpam-5318	215	1	conflict	conflict	NOUN
ejpam-5318	215	2	of	of	ADP
ejpam-5318	215	3	interest	interest	NOUN
ejpam-5318	215	4	the	the	DET
ejpam-5318	215	5	authors	author	NOUN
ejpam-5318	215	6	declare	declare	VERB
ejpam-5318	215	7	that	that	SCONJ
ejpam-5318	215	8	they	they	PRON
ejpam-5318	215	9	have	have	VERB
ejpam-5318	215	10	no	no	DET
ejpam-5318	215	11	competing	compete	VERB
ejpam-5318	215	12	interests	interest	NOUN
ejpam-5318	215	13	.	.	PUNCT
ejpam-5318	216	1	author	author	NOUN
ejpam-5318	216	2	contributions	contribution	NOUN
ejpam-5318	216	3	ws	ws	PROPN
ejpam-5318	216	4	conceived	conceive	VERB
ejpam-5318	216	5	the	the	DET
ejpam-5318	216	6	presented	present	VERB
ejpam-5318	216	7	idea	idea	NOUN
ejpam-5318	216	8	.	.	PUNCT
ejpam-5318	217	1	ws	ws	PROPN
ejpam-5318	217	2	and	and	CCONJ
ejpam-5318	217	3	mck	mck	PROPN
ejpam-5318	217	4	performed	perform	VERB
ejpam-5318	217	5	the	the	DET
ejpam-5318	217	6	computations	computation	NOUN
ejpam-5318	217	7	,	,	PUNCT
ejpam-5318	217	8	discussed	discuss	VERB
ejpam-5318	217	9	the	the	DET
ejpam-5318	217	10	results	result	NOUN
ejpam-5318	217	11	,	,	PUNCT
ejpam-5318	217	12	and	and	CCONJ
ejpam-5318	217	13	contributed	contribute	VERB
ejpam-5318	217	14	to	to	ADP
ejpam-5318	217	15	the	the	DET
ejpam-5318	217	16	final	final	ADJ
ejpam-5318	217	17	manuscript	manuscript	NOUN
ejpam-5318	217	18	.	.	PUNCT
ejpam-5318	218	1	both	both	DET
ejpam-5318	218	2	authors	author	NOUN
ejpam-5318	218	3	approved	approve	VERB
ejpam-5318	218	4	the	the	DET
ejpam-5318	218	5	submitted	submitted	ADJ
ejpam-5318	218	6	version	version	NOUN
ejpam-5318	218	7	.	.	PUNCT
ejpam-5318	219	1	acknowledgements	acknowledgement	NOUN
ejpam-5318	219	2	we	we	PRON
ejpam-5318	219	3	would	would	AUX
ejpam-5318	219	4	like	like	VERB
ejpam-5318	219	5	to	to	PART
ejpam-5318	219	6	thank	thank	VERB
ejpam-5318	219	7	the	the	DET
ejpam-5318	219	8	directorate	directorate	NOUN
ejpam-5318	219	9	of	of	ADP
ejpam-5318	219	10	research	research	NOUN
ejpam-5318	219	11	development	development	NOUN
ejpam-5318	219	12	and	and	CCONJ
ejpam-5318	219	13	innovation	innovation	NOUN
ejpam-5318	219	14	of	of	ADP
ejpam-5318	219	15	walter	walter	PROPN
ejpam-5318	219	16	sisulu	sisulu	PROPN
ejpam-5318	219	17	university	university	PROPN
ejpam-5318	219	18	for	for	ADP
ejpam-5318	219	19	continued	continue	VERB
ejpam-5318	219	20	support	support	NOUN
ejpam-5318	219	21	.	.	PUNCT
ejpam-5318	220	1	we	we	PRON
ejpam-5318	220	2	also	also	ADV
ejpam-5318	220	3	thank	thank	VERB
ejpam-5318	220	4	the	the	DET
ejpam-5318	220	5	anonymous	anonymous	ADJ
ejpam-5318	220	6	reviewers	reviewer	NOUN
ejpam-5318	220	7	for	for	ADP
ejpam-5318	220	8	their	their	PRON
ejpam-5318	220	9	careful	careful	ADJ
ejpam-5318	220	10	reading	reading	NOUN
ejpam-5318	220	11	of	of	ADP
ejpam-5318	220	12	our	our	PRON
ejpam-5318	220	13	manuscript	manuscript	NOUN
ejpam-5318	220	14	and	and	CCONJ
ejpam-5318	220	15	their	their	PRON
ejpam-5318	220	16	useful	useful	ADJ
ejpam-5318	220	17	comments	comment	NOUN
ejpam-5318	220	18	.	.	PUNCT
ejpam-5318	221	1	references	reference	NOUN
ejpam-5318	221	2	[	[	X
ejpam-5318	221	3	1	1	NUM
ejpam-5318	221	4	]	]	PUNCT
ejpam-5318	221	5	stephen	stephen	PROPN
ejpam-5318	221	6	c	c	PROPN
ejpam-5318	221	7	anco	anco	PROPN
ejpam-5318	221	8	and	and	CCONJ
ejpam-5318	221	9	maria	maria	PROPN
ejpam-5318	221	10	luz	luz	PROPN
ejpam-5318	221	11	gandarias	gandarias	PROPN
ejpam-5318	221	12	.	.	PUNCT
ejpam-5318	222	1	symmetry	symmetry	NOUN
ejpam-5318	222	2	multi	multi	ADJ
ejpam-5318	222	3	-	-	ADJ
ejpam-5318	222	4	reduction	reduction	NOUN
ejpam-5318	222	5	method	method	NOUN
ejpam-5318	222	6	for	for	ADP
ejpam-5318	222	7	partial	partial	ADJ
ejpam-5318	222	8	differential	differential	ADJ
ejpam-5318	222	9	equations	equation	NOUN
ejpam-5318	222	10	with	with	ADP
ejpam-5318	222	11	conservation	conservation	NOUN
ejpam-5318	222	12	laws	law	NOUN
ejpam-5318	222	13	.	.	PUNCT
ejpam-5318	223	1	communications	communication	NOUN
ejpam-5318	223	2	in	in	ADP
ejpam-5318	223	3	nonlinear	nonlinear	ADJ
ejpam-5318	223	4	science	science	NOUN
ejpam-5318	223	5	and	and	CCONJ
ejpam-5318	223	6	numerical	numerical	PROPN
ejpam-5318	223	7	simulation	simulation	PROPN
ejpam-5318	223	8	,	,	PUNCT
ejpam-5318	223	9	91:105349	91:105349	NUM
ejpam-5318	223	10	,	,	PUNCT
ejpam-5318	223	11	2020	2020	NUM
ejpam-5318	223	12	.	.	PUNCT
ejpam-5318	224	1	references	reference	NOUN
ejpam-5318	224	2	2572	2572	NUM
ejpam-5318	224	3	[	[	X
ejpam-5318	224	4	2	2	NUM
ejpam-5318	224	5	]	]	X
ejpam-5318	224	6	ashfaque	ashfaque	PROPN
ejpam-5318	224	7	h	h	NOUN
ejpam-5318	224	8	bokhari	bokhari	PROPN
ejpam-5318	224	9	,	,	PUNCT
ejpam-5318	224	10	ahmad	ahmad	PROPN
ejpam-5318	224	11	y	y	PROPN
ejpam-5318	224	12	al	al	PROPN
ejpam-5318	224	13	-	-	PUNCT
ejpam-5318	224	14	dweik	dweik	PROPN
ejpam-5318	224	15	,	,	PUNCT
ejpam-5318	224	16	ah	ah	INTJ
ejpam-5318	224	17	kara	kara	PROPN
ejpam-5318	224	18	,	,	PUNCT
ejpam-5318	224	19	fm	fm	PROPN
ejpam-5318	224	20	mahomed	mahome	VERB
ejpam-5318	224	21	,	,	PUNCT
ejpam-5318	224	22	and	and	CCONJ
ejpam-5318	224	23	fd	fd	PROPN
ejpam-5318	224	24	zaman	zaman	PROPN
ejpam-5318	224	25	.	.	PROPN
ejpam-5318	225	1	double	double	ADJ
ejpam-5318	225	2	reduction	reduction	NOUN
ejpam-5318	225	3	of	of	ADP
ejpam-5318	225	4	a	a	DET
ejpam-5318	225	5	nonlinear	nonlinear	NOUN
ejpam-5318	225	6	(	(	PUNCT
ejpam-5318	225	7	2	2	NUM
ejpam-5318	225	8	+	+	NUM
ejpam-5318	225	9	1	1	NUM
ejpam-5318	225	10	)	)	PUNCT
ejpam-5318	225	11	wave	wave	NOUN
ejpam-5318	225	12	equation	equation	NOUN
ejpam-5318	225	13	via	via	ADP
ejpam-5318	225	14	conservation	conservation	NOUN
ejpam-5318	225	15	laws	law	NOUN
ejpam-5318	225	16	.	.	PUNCT
ejpam-5318	226	1	communications	communication	NOUN
ejpam-5318	226	2	in	in	ADP
ejpam-5318	226	3	nonlinear	nonlinear	ADJ
ejpam-5318	226	4	science	science	NOUN
ejpam-5318	226	5	and	and	CCONJ
ejpam-5318	226	6	numerical	numerical	PROPN
ejpam-5318	226	7	simulation	simulation	PROPN
ejpam-5318	226	8	,	,	PUNCT
ejpam-5318	226	9	16(3):1244–1253	16(3):1244–1253	NUM
ejpam-5318	226	10	,	,	PUNCT
ejpam-5318	226	11	2011	2011	NUM
ejpam-5318	226	12	.	.	PUNCT
ejpam-5318	227	1	[	[	X
ejpam-5318	227	2	3	3	NUM
ejpam-5318	227	3	]	]	X
ejpam-5318	227	4	ashfaque	ashfaque	PROPN
ejpam-5318	227	5	h	h	PROPN
ejpam-5318	227	6	bokhari	bokhari	PROPN
ejpam-5318	227	7	,	,	PUNCT
ejpam-5318	227	8	ahmad	ahmad	PROPN
ejpam-5318	227	9	y	y	PROPN
ejpam-5318	227	10	al	al	PROPN
ejpam-5318	227	11	-	-	PUNCT
ejpam-5318	227	12	dweik	dweik	PROPN
ejpam-5318	227	13	,	,	PUNCT
ejpam-5318	227	14	fd	fd	PROPN
ejpam-5318	227	15	zaman	zaman	PROPN
ejpam-5318	227	16	,	,	PUNCT
ejpam-5318	227	17	ah	ah	INTJ
ejpam-5318	227	18	kara	kara	NOUN
ejpam-5318	227	19	,	,	PUNCT
ejpam-5318	227	20	and	and	CCONJ
ejpam-5318	227	21	fm	fm	PROPN
ejpam-5318	227	22	mahomed	mahome	VERB
ejpam-5318	227	23	.	.	PUNCT
ejpam-5318	228	1	generalization	generalization	NOUN
ejpam-5318	228	2	of	of	ADP
ejpam-5318	228	3	the	the	DET
ejpam-5318	228	4	double	double	ADJ
ejpam-5318	228	5	reduction	reduction	NOUN
ejpam-5318	228	6	theory	theory	NOUN
ejpam-5318	228	7	.	.	PUNCT
ejpam-5318	229	1	nonlinear	nonlinear	ADJ
ejpam-5318	229	2	analysis	analysis	NOUN
ejpam-5318	229	3	:	:	PUNCT
ejpam-5318	229	4	real	real	ADJ
ejpam-5318	229	5	world	world	NOUN
ejpam-5318	229	6	applications	application	NOUN
ejpam-5318	229	7	,	,	PUNCT
ejpam-5318	229	8	11(5):3763–3769	11(5):3763–3769	NUM
ejpam-5318	229	9	,	,	PUNCT
ejpam-5318	229	10	2010	2010	NUM
ejpam-5318	229	11	.	.	PUNCT
ejpam-5318	230	1	[	[	X
ejpam-5318	230	2	4	4	X
ejpam-5318	230	3	]	]	X
ejpam-5318	230	4	gian	gian	PROPN
ejpam-5318	230	5	luca	luca	PROPN
ejpam-5318	230	6	caraffini	caraffini	PROPN
ejpam-5318	230	7	and	and	CCONJ
ejpam-5318	230	8	m	m	PROPN
ejpam-5318	230	9	galvani	galvani	NOUN
ejpam-5318	230	10	.	.	PUNCT
ejpam-5318	231	1	symmetries	symmetry	NOUN
ejpam-5318	231	2	and	and	CCONJ
ejpam-5318	231	3	exact	exact	ADJ
ejpam-5318	231	4	solutions	solution	NOUN
ejpam-5318	231	5	via	via	ADP
ejpam-5318	231	6	conservation	conservation	NOUN
ejpam-5318	231	7	laws	law	NOUN
ejpam-5318	231	8	for	for	ADP
ejpam-5318	231	9	some	some	DET
ejpam-5318	231	10	partial	partial	ADJ
ejpam-5318	231	11	differential	differential	ADJ
ejpam-5318	231	12	equations	equation	NOUN
ejpam-5318	231	13	of	of	ADP
ejpam-5318	231	14	mathematical	mathematical	ADJ
ejpam-5318	231	15	physics	physic	NOUN
ejpam-5318	231	16	.	.	PUNCT
ejpam-5318	232	1	applied	apply	VERB
ejpam-5318	232	2	mathematics	mathematic	NOUN
ejpam-5318	232	3	and	and	CCONJ
ejpam-5318	232	4	computation	computation	NOUN
ejpam-5318	232	5	,	,	PUNCT
ejpam-5318	232	6	219(4):1474–1484	219(4):1474–1484	NOUN
ejpam-5318	232	7	,	,	PUNCT
ejpam-5318	232	8	2012	2012	NUM
ejpam-5318	232	9	.	.	PUNCT
ejpam-5318	233	1	[	[	X
ejpam-5318	233	2	5	5	X
ejpam-5318	233	3	]	]	PUNCT
ejpam-5318	233	4	rafael	rafael	PROPN
ejpam-5318	233	5	de	de	PROPN
ejpam-5318	233	6	la	la	PROPN
ejpam-5318	233	7	rosa	rosa	PROPN
ejpam-5318	233	8	,	,	PUNCT
ejpam-5318	233	9	maria	maria	PROPN
ejpam-5318	233	10	luz	luz	PROPN
ejpam-5318	233	11	gandarias	gandarias	PROPN
ejpam-5318	233	12	,	,	PUNCT
ejpam-5318	233	13	and	and	CCONJ
ejpam-5318	233	14	maŕıa	maŕıa	ADP
ejpam-5318	233	15	s	s	PART
ejpam-5318	233	16	bruzón	bruzón	NOUN
ejpam-5318	233	17	.	.	PUNCT
ejpam-5318	234	1	on	on	ADP
ejpam-5318	234	2	symmetries	symmetry	NOUN
ejpam-5318	234	3	and	and	CCONJ
ejpam-5318	234	4	conservation	conservation	NOUN
ejpam-5318	234	5	laws	law	NOUN
ejpam-5318	234	6	of	of	ADP
ejpam-5318	234	7	a	a	DET
ejpam-5318	234	8	gardner	gardner	NOUN
ejpam-5318	234	9	equation	equation	NOUN
ejpam-5318	234	10	involving	involve	VERB
ejpam-5318	234	11	arbitrary	arbitrary	ADJ
ejpam-5318	234	12	functions	function	NOUN
ejpam-5318	234	13	.	.	PUNCT
ejpam-5318	235	1	applied	apply	VERB
ejpam-5318	235	2	mathematics	mathematic	NOUN
ejpam-5318	235	3	and	and	CCONJ
ejpam-5318	235	4	computation	computation	NOUN
ejpam-5318	235	5	,	,	PUNCT
ejpam-5318	235	6	290:125–134	290:125–134	NUM
ejpam-5318	235	7	,	,	PUNCT
ejpam-5318	235	8	2016	2016	NUM
ejpam-5318	235	9	.	.	PUNCT
ejpam-5318	236	1	[	[	X
ejpam-5318	236	2	6	6	X
ejpam-5318	236	3	]	]	PUNCT
ejpam-5318	236	4	kamran	kamran	PROPN
ejpam-5318	236	5	fakhar	fakhar	PROPN
ejpam-5318	236	6	,	,	PUNCT
ejpam-5318	236	7	gangwei	gangwei	PROPN
ejpam-5318	236	8	wang	wang	PROPN
ejpam-5318	236	9	,	,	PUNCT
ejpam-5318	236	10	and	and	CCONJ
ejpam-5318	236	11	ah	ah	INTJ
ejpam-5318	236	12	kara	kara	PROPN
ejpam-5318	236	13	.	.	PUNCT
ejpam-5318	237	1	symmetry	symmetry	NOUN
ejpam-5318	237	2	reductions	reduction	NOUN
ejpam-5318	237	3	and	and	CCONJ
ejpam-5318	237	4	conservation	conservation	NOUN
ejpam-5318	237	5	laws	law	NOUN
ejpam-5318	237	6	of	of	ADP
ejpam-5318	237	7	the	the	DET
ejpam-5318	237	8	short	short	ADJ
ejpam-5318	237	9	pulse	pulse	NOUN
ejpam-5318	237	10	equation	equation	NOUN
ejpam-5318	237	11	.	.	PUNCT
ejpam-5318	238	1	optik	optik	PROPN
ejpam-5318	238	2	,	,	PUNCT
ejpam-5318	238	3	127(21):10201–10207	127(21):10201–10207	NUM
ejpam-5318	238	4	,	,	PUNCT
ejpam-5318	238	5	2016	2016	NUM
ejpam-5318	238	6	.	.	PUNCT
ejpam-5318	239	1	[	[	X
ejpam-5318	239	2	7	7	X
ejpam-5318	239	3	]	]	PUNCT
ejpam-5318	239	4	ml	ml	ADP
ejpam-5318	239	5	gandarias	gandarias	PROPN
ejpam-5318	239	6	and	and	CCONJ
ejpam-5318	239	7	m	m	PROPN
ejpam-5318	239	8	rosa	rosa	PROPN
ejpam-5318	239	9	.	.	PROPN
ejpam-5318	240	1	on	on	ADP
ejpam-5318	240	2	double	double	ADJ
ejpam-5318	240	3	reductions	reduction	NOUN
ejpam-5318	240	4	from	from	ADP
ejpam-5318	240	5	symmetries	symmetry	NOUN
ejpam-5318	240	6	and	and	CCONJ
ejpam-5318	240	7	conservation	conservation	NOUN
ejpam-5318	240	8	laws	law	NOUN
ejpam-5318	240	9	for	for	ADP
ejpam-5318	240	10	a	a	DET
ejpam-5318	240	11	damped	damped	ADJ
ejpam-5318	240	12	boussinesq	boussinesq	ADJ
ejpam-5318	240	13	equation	equation	NOUN
ejpam-5318	240	14	.	.	PUNCT
ejpam-5318	241	1	chaos	chaos	NOUN
ejpam-5318	241	2	,	,	PUNCT
ejpam-5318	241	3	solitons	soliton	NOUN
ejpam-5318	241	4	&	&	CCONJ
ejpam-5318	241	5	fractals	fractal	NOUN
ejpam-5318	241	6	,	,	PUNCT
ejpam-5318	241	7	89:560–565	89:560–565	NUM
ejpam-5318	241	8	,	,	PUNCT
ejpam-5318	241	9	2016	2016	NUM
ejpam-5318	241	10	.	.	PUNCT
ejpam-5318	242	1	[	[	X
ejpam-5318	242	2	8	8	NUM
ejpam-5318	242	3	]	]	PUNCT
ejpam-5318	242	4	i̇lker	i̇lker	X
ejpam-5318	242	5	burak	burak	PROPN
ejpam-5318	242	6	giresunlu	giresunlu	PROPN
ejpam-5318	242	7	,	,	PUNCT
ejpam-5318	242	8	y	y	PROPN
ejpam-5318	242	9	sağlam	sağlam	PROPN
ejpam-5318	242	10	özkan	özkan	PROPN
ejpam-5318	242	11	,	,	PUNCT
ejpam-5318	242	12	and	and	CCONJ
ejpam-5318	242	13	emrullah	emrullah	PROPN
ejpam-5318	242	14	yaşar	yaşar	PROPN
ejpam-5318	242	15	.	.	PUNCT
ejpam-5318	243	1	on	on	ADP
ejpam-5318	243	2	the	the	DET
ejpam-5318	243	3	exact	exact	ADJ
ejpam-5318	243	4	solutions	solution	NOUN
ejpam-5318	243	5	,	,	PUNCT
ejpam-5318	243	6	lie	lie	NOUN
ejpam-5318	243	7	symmetry	symmetry	NOUN
ejpam-5318	243	8	analysis	analysis	NOUN
ejpam-5318	243	9	,	,	PUNCT
ejpam-5318	243	10	and	and	CCONJ
ejpam-5318	243	11	conservation	conservation	NOUN
ejpam-5318	243	12	laws	law	NOUN
ejpam-5318	243	13	of	of	ADP
ejpam-5318	243	14	schamel	schamel	NOUN
ejpam-5318	243	15	–	–	PUNCT
ejpam-5318	243	16	korteweg	korteweg	NOUN
ejpam-5318	243	17	–	–	PUNCT
ejpam-5318	243	18	de	de	NOUN
ejpam-5318	243	19	vries	vries	PROPN
ejpam-5318	243	20	equation	equation	NOUN
ejpam-5318	243	21	.	.	PUNCT
ejpam-5318	244	1	mathematical	mathematical	ADJ
ejpam-5318	244	2	methods	method	NOUN
ejpam-5318	244	3	in	in	ADP
ejpam-5318	244	4	the	the	DET
ejpam-5318	244	5	applied	apply	VERB
ejpam-5318	244	6	sciences	science	NOUN
ejpam-5318	244	7	,	,	PUNCT
ejpam-5318	244	8	40(11):3927–3936	40(11):3927–3936	NUM
ejpam-5318	244	9	,	,	PUNCT
ejpam-5318	244	10	2017	2017	NUM
ejpam-5318	244	11	.	.	PUNCT
ejpam-5318	245	1	[	[	X
ejpam-5318	245	2	9	9	NUM
ejpam-5318	245	3	]	]	X
ejpam-5318	245	4	a	a	DET
ejpam-5318	245	5	hussain	hussain	NOUN
ejpam-5318	245	6	,	,	PUNCT
ejpam-5318	245	7	m	m	PROPN
ejpam-5318	245	8	usman	usman	PROPN
ejpam-5318	245	9	,	,	PUNCT
ejpam-5318	245	10	fd	fd	PROPN
ejpam-5318	245	11	zaman	zaman	PROPN
ejpam-5318	245	12	,	,	PUNCT
ejpam-5318	245	13	and	and	CCONJ
ejpam-5318	245	14	sm	sm	PROPN
ejpam-5318	245	15	eldin	eldin	PROPN
ejpam-5318	245	16	.	.	PUNCT
ejpam-5318	246	1	double	double	ADJ
ejpam-5318	246	2	reductions	reduction	NOUN
ejpam-5318	246	3	and	and	CCONJ
ejpam-5318	246	4	traveling	travel	VERB
ejpam-5318	246	5	wave	wave	NOUN
ejpam-5318	246	6	structures	structure	NOUN
ejpam-5318	246	7	of	of	ADP
ejpam-5318	246	8	the	the	DET
ejpam-5318	246	9	generalized	generalized	ADJ
ejpam-5318	246	10	pochhammer	pochhammer	NOUN
ejpam-5318	246	11	–	–	PUNCT
ejpam-5318	246	12	chree	chree	NOUN
ejpam-5318	246	13	equation	equation	NOUN
ejpam-5318	246	14	.	.	PUNCT
ejpam-5318	247	1	partial	partial	ADJ
ejpam-5318	247	2	differential	differential	ADJ
ejpam-5318	247	3	equations	equation	NOUN
ejpam-5318	247	4	in	in	ADP
ejpam-5318	247	5	applied	applied	ADJ
ejpam-5318	247	6	mathematics	mathematic	NOUN
ejpam-5318	247	7	,	,	PUNCT
ejpam-5318	247	8	7:100521	7:100521	NUM
ejpam-5318	247	9	,	,	PUNCT
ejpam-5318	247	10	2023	2023	NUM
ejpam-5318	247	11	.	.	PUNCT
ejpam-5318	248	1	[	[	X
ejpam-5318	248	2	10	10	NUM
ejpam-5318	248	3	]	]	X
ejpam-5318	248	4	peter	peter	PROPN
ejpam-5318	248	5	ellsworth	ellsworth	PROPN
ejpam-5318	248	6	hydon	hydon	PROPN
ejpam-5318	248	7	.	.	PUNCT
ejpam-5318	249	1	symmetry	symmetry	NOUN
ejpam-5318	249	2	methods	method	NOUN
ejpam-5318	249	3	for	for	ADP
ejpam-5318	249	4	differential	differential	ADJ
ejpam-5318	249	5	equations	equation	NOUN
ejpam-5318	249	6	:	:	PUNCT
ejpam-5318	249	7	a	a	DET
ejpam-5318	249	8	beginner	beginner	NOUN
ejpam-5318	249	9	’s	’s	PART
ejpam-5318	249	10	guide	guide	NOUN
ejpam-5318	249	11	.	.	PUNCT
ejpam-5318	250	1	number	number	NOUN
ejpam-5318	250	2	22	22	NUM
ejpam-5318	250	3	.	.	PUNCT
ejpam-5318	251	1	cambridge	cambridge	PROPN
ejpam-5318	251	2	university	university	PROPN
ejpam-5318	251	3	press	press	NOUN
ejpam-5318	251	4	,	,	PUNCT
ejpam-5318	251	5	2000	2000	NUM
ejpam-5318	251	6	.	.	PUNCT
ejpam-5318	252	1	[	[	X
ejpam-5318	252	2	11	11	NUM
ejpam-5318	252	3	]	]	PUNCT
ejpam-5318	252	4	molahlehi	molahlehi	PROPN
ejpam-5318	252	5	charles	charles	PROPN
ejpam-5318	252	6	kakuli	kakuli	PROPN
ejpam-5318	252	7	,	,	PUNCT
ejpam-5318	252	8	winter	winter	NOUN
ejpam-5318	252	9	sinkala	sinkala	NOUN
ejpam-5318	252	10	,	,	PUNCT
ejpam-5318	252	11	and	and	CCONJ
ejpam-5318	252	12	phetogo	phetogo	ADV
ejpam-5318	252	13	masemola	masemola	PROPN
ejpam-5318	252	14	.	.	PUNCT
ejpam-5318	253	1	conservation	conservation	NOUN
ejpam-5318	253	2	laws	law	NOUN
ejpam-5318	253	3	and	and	CCONJ
ejpam-5318	253	4	symmetry	symmetry	NOUN
ejpam-5318	253	5	reductions	reduction	NOUN
ejpam-5318	253	6	of	of	ADP
ejpam-5318	253	7	the	the	DET
ejpam-5318	253	8	hunter	hunter	NOUN
ejpam-5318	253	9	–	–	PUNCT
ejpam-5318	253	10	saxton	saxton	NOUN
ejpam-5318	253	11	equation	equation	NOUN
ejpam-5318	253	12	via	via	ADP
ejpam-5318	253	13	the	the	DET
ejpam-5318	253	14	double	double	ADJ
ejpam-5318	253	15	reduction	reduction	NOUN
ejpam-5318	253	16	method	method	NOUN
ejpam-5318	253	17	.	.	PUNCT
ejpam-5318	254	1	mathematical	mathematical	ADJ
ejpam-5318	254	2	and	and	CCONJ
ejpam-5318	254	3	computational	computational	ADJ
ejpam-5318	254	4	applications	application	NOUN
ejpam-5318	254	5	,	,	PUNCT
ejpam-5318	254	6	28(5):92	28(5):92	NUM
ejpam-5318	254	7	,	,	PUNCT
ejpam-5318	254	8	2023	2023	NUM
ejpam-5318	254	9	.	.	PUNCT
ejpam-5318	255	1	[	[	X
ejpam-5318	255	2	12	12	NUM
ejpam-5318	255	3	]	]	PUNCT
ejpam-5318	255	4	abdul	abdul	PROPN
ejpam-5318	255	5	h	h	PROPN
ejpam-5318	255	6	kara	kara	PROPN
ejpam-5318	255	7	and	and	CCONJ
ejpam-5318	255	8	fazal	fazal	PROPN
ejpam-5318	255	9	m	m	PROPN
ejpam-5318	255	10	mahomed	mahome	VERB
ejpam-5318	255	11	.	.	PUNCT
ejpam-5318	256	1	relationship	relationship	NOUN
ejpam-5318	256	2	between	between	ADP
ejpam-5318	256	3	symmetries	symmetry	NOUN
ejpam-5318	256	4	andconservation	andconservation	NOUN
ejpam-5318	256	5	laws	law	NOUN
ejpam-5318	256	6	.	.	PUNCT
ejpam-5318	257	1	international	international	ADJ
ejpam-5318	257	2	journal	journal	NOUN
ejpam-5318	257	3	of	of	ADP
ejpam-5318	257	4	theoretical	theoretical	ADJ
ejpam-5318	257	5	physics	physics	NOUN
ejpam-5318	257	6	,	,	PUNCT
ejpam-5318	257	7	39:23–40	39:23–40	NUM
ejpam-5318	257	8	,	,	PUNCT
ejpam-5318	257	9	2000	2000	NUM
ejpam-5318	257	10	.	.	PUNCT
ejpam-5318	258	1	[	[	X
ejpam-5318	258	2	13	13	NUM
ejpam-5318	258	3	]	]	PUNCT
ejpam-5318	258	4	abdul	abdul	PROPN
ejpam-5318	258	5	h	h	PROPN
ejpam-5318	258	6	kara	kara	PROPN
ejpam-5318	258	7	and	and	CCONJ
ejpam-5318	258	8	fazal	fazal	PROPN
ejpam-5318	258	9	m	m	PROPN
ejpam-5318	258	10	mahomed	mahome	VERB
ejpam-5318	258	11	.	.	PUNCT
ejpam-5318	259	1	a	a	DET
ejpam-5318	259	2	basis	basis	NOUN
ejpam-5318	259	3	of	of	ADP
ejpam-5318	259	4	conservation	conservation	NOUN
ejpam-5318	259	5	laws	law	NOUN
ejpam-5318	259	6	for	for	ADP
ejpam-5318	259	7	partial	partial	ADJ
ejpam-5318	259	8	differential	differential	ADJ
ejpam-5318	259	9	equations	equation	NOUN
ejpam-5318	259	10	.	.	PUNCT
ejpam-5318	260	1	journal	journal	PROPN
ejpam-5318	260	2	of	of	ADP
ejpam-5318	260	3	nonlinear	nonlinear	PROPN
ejpam-5318	260	4	mathematical	mathematical	ADJ
ejpam-5318	260	5	physics	physics	NOUN
ejpam-5318	260	6	,	,	PUNCT
ejpam-5318	260	7	9(suppl	9(suppl	PROPN
ejpam-5318	260	8	2):60–72	2):60–72	NUM
ejpam-5318	260	9	,	,	PUNCT
ejpam-5318	260	10	2002	2002	NUM
ejpam-5318	260	11	.	.	PUNCT
ejpam-5318	261	1	[	[	X
ejpam-5318	261	2	14	14	NUM
ejpam-5318	261	3	]	]	X
ejpam-5318	261	4	r	r	NOUN
ejpam-5318	261	5	morris	morris	PROPN
ejpam-5318	261	6	and	and	CCONJ
ejpam-5318	261	7	abdul	abdul	PROPN
ejpam-5318	261	8	hamid	hamid	PROPN
ejpam-5318	261	9	kara	kara	PROPN
ejpam-5318	261	10	.	.	PUNCT
ejpam-5318	262	1	double	double	ADJ
ejpam-5318	262	2	reductions	reduction	NOUN
ejpam-5318	262	3	/	/	SYM
ejpam-5318	262	4	analysis	analysis	NOUN
ejpam-5318	262	5	of	of	ADP
ejpam-5318	262	6	the	the	DET
ejpam-5318	262	7	drinfeld	drinfeld	PROPN
ejpam-5318	262	8	–	–	PUNCT
ejpam-5318	262	9	sokolov	sokolov	NOUN
ejpam-5318	262	10	–	–	PUNCT
ejpam-5318	262	11	wilson	wilson	PROPN
ejpam-5318	262	12	equation	equation	NOUN
ejpam-5318	262	13	.	.	PUNCT
ejpam-5318	263	1	applied	apply	VERB
ejpam-5318	263	2	mathematics	mathematic	NOUN
ejpam-5318	263	3	and	and	CCONJ
ejpam-5318	263	4	computation	computation	NOUN
ejpam-5318	263	5	,	,	PUNCT
ejpam-5318	263	6	219(12):6473–6483	219(12):6473–6483	NUM
ejpam-5318	263	7	,	,	PUNCT
ejpam-5318	263	8	2013	2013	NUM
ejpam-5318	263	9	.	.	PUNCT
ejpam-5318	264	1	references	reference	NOUN
ejpam-5318	264	2	2573	2573	NUM
ejpam-5318	265	1	[	[	X
ejpam-5318	265	2	15	15	NUM
ejpam-5318	265	3	]	]	X
ejpam-5318	265	4	rehana	rehana	NOUN
ejpam-5318	265	5	naz	naz	PROPN
ejpam-5318	265	6	,	,	PUNCT
ejpam-5318	265	7	mohammad	mohammad	PROPN
ejpam-5318	265	8	danish	danish	PROPN
ejpam-5318	265	9	khan	khan	PROPN
ejpam-5318	265	10	,	,	PUNCT
ejpam-5318	265	11	and	and	CCONJ
ejpam-5318	265	12	imran	imran	PROPN
ejpam-5318	265	13	naeem	naeem	PROPN
ejpam-5318	265	14	.	.	PUNCT
ejpam-5318	266	1	conservation	conservation	NOUN
ejpam-5318	266	2	laws	law	NOUN
ejpam-5318	266	3	and	and	CCONJ
ejpam-5318	266	4	exact	exact	ADJ
ejpam-5318	266	5	solutions	solution	NOUN
ejpam-5318	266	6	of	of	ADP
ejpam-5318	266	7	a	a	DET
ejpam-5318	266	8	class	class	NOUN
ejpam-5318	266	9	of	of	ADP
ejpam-5318	266	10	non	non	ADJ
ejpam-5318	266	11	linear	linear	PROPN
ejpam-5318	266	12	regularized	regularize	VERB
ejpam-5318	266	13	long	long	ADJ
ejpam-5318	266	14	wave	wave	NOUN
ejpam-5318	266	15	equations	equation	NOUN
ejpam-5318	266	16	via	via	ADP
ejpam-5318	266	17	double	double	ADJ
ejpam-5318	266	18	reduction	reduction	NOUN
ejpam-5318	266	19	theory	theory	NOUN
ejpam-5318	266	20	and	and	CCONJ
ejpam-5318	266	21	lie	lie	NOUN
ejpam-5318	266	22	symmetries	symmetry	NOUN
ejpam-5318	266	23	.	.	PUNCT
ejpam-5318	267	1	communications	communication	NOUN
ejpam-5318	267	2	in	in	ADP
ejpam-5318	267	3	nonlinear	nonlinear	ADJ
ejpam-5318	267	4	science	science	NOUN
ejpam-5318	267	5	and	and	CCONJ
ejpam-5318	267	6	numerical	numerical	PROPN
ejpam-5318	267	7	simulation	simulation	PROPN
ejpam-5318	267	8	,	,	PUNCT
ejpam-5318	267	9	18(4):826–834	18(4):826–834	PROPN
ejpam-5318	267	10	,	,	PUNCT
ejpam-5318	267	11	2013	2013	NUM
ejpam-5318	267	12	.	.	PUNCT
ejpam-5318	268	1	[	[	X
ejpam-5318	268	2	16	16	NUM
ejpam-5318	268	3	]	]	X
ejpam-5318	268	4	marianna	marianna	PROPN
ejpam-5318	268	5	ruggieri	ruggieri	PROPN
ejpam-5318	268	6	and	and	CCONJ
ejpam-5318	268	7	mp	mp	PROPN
ejpam-5318	268	8	speciale	speciale	NOUN
ejpam-5318	268	9	.	.	PUNCT
ejpam-5318	269	1	on	on	ADP
ejpam-5318	269	2	the	the	DET
ejpam-5318	269	3	construction	construction	NOUN
ejpam-5318	269	4	of	of	ADP
ejpam-5318	269	5	conservation	conservation	NOUN
ejpam-5318	269	6	laws	law	NOUN
ejpam-5318	269	7	:	:	PUNCT
ejpam-5318	269	8	a	a	DET
ejpam-5318	269	9	mixed	mixed	ADJ
ejpam-5318	269	10	approach	approach	NOUN
ejpam-5318	269	11	.	.	PUNCT
ejpam-5318	270	1	journal	journal	NOUN
ejpam-5318	270	2	of	of	ADP
ejpam-5318	270	3	mathematical	mathematical	ADJ
ejpam-5318	270	4	physics	physics	NOUN
ejpam-5318	270	5	,	,	PUNCT
ejpam-5318	270	6	58(2	58(2	NUM
ejpam-5318	270	7	)	)	PUNCT
ejpam-5318	270	8	,	,	PUNCT
ejpam-5318	270	9	2017	2017	NUM
ejpam-5318	270	10	.	.	PUNCT
ejpam-5318	271	1	[	[	X
ejpam-5318	271	2	17	17	NUM
ejpam-5318	271	3	]	]	X
ejpam-5318	271	4	sait	sait	X
ejpam-5318	271	5	san	san	PROPN
ejpam-5318	271	6	,	,	PUNCT
ejpam-5318	271	7	arzu	arzu	VERB
ejpam-5318	271	8	akbulut	akbulut	PROPN
ejpam-5318	271	9	,	,	PUNCT
ejpam-5318	271	10	ömer	ömer	NUM
ejpam-5318	271	11	ünsal	ünsal	PROPN
ejpam-5318	271	12	,	,	PUNCT
ejpam-5318	271	13	and	and	CCONJ
ejpam-5318	271	14	filiz	filiz	NOUN
ejpam-5318	271	15	taşcan	taşcan	PROPN
ejpam-5318	271	16	.	.	PUNCT
ejpam-5318	271	17	conservation	conservation	NOUN
ejpam-5318	271	18	laws	law	NOUN
ejpam-5318	271	19	and	and	CCONJ
ejpam-5318	271	20	double	double	ADJ
ejpam-5318	271	21	reduction	reduction	NOUN
ejpam-5318	271	22	of	of	ADP
ejpam-5318	271	23	(	(	PUNCT
ejpam-5318	271	24	2	2	NUM
ejpam-5318	271	25	+	+	NUM
ejpam-5318	271	26	1	1	NUM
ejpam-5318	271	27	)	)	PUNCT
ejpam-5318	271	28	dimensional	dimensional	ADJ
ejpam-5318	271	29	calogero	calogero	NOUN
ejpam-5318	271	30	–	–	PUNCT
ejpam-5318	271	31	bogoyavlenskii	bogoyavlenskii	ADJ
ejpam-5318	271	32	–	–	PUNCT
ejpam-5318	271	33	schiff	schiff	NOUN
ejpam-5318	271	34	equation	equation	NOUN
ejpam-5318	271	35	.	.	PUNCT
ejpam-5318	272	1	mathematical	mathematical	ADJ
ejpam-5318	272	2	methods	method	NOUN
ejpam-5318	272	3	in	in	ADP
ejpam-5318	272	4	the	the	DET
ejpam-5318	272	5	applied	apply	VERB
ejpam-5318	272	6	sciences	science	NOUN
ejpam-5318	272	7	,	,	PUNCT
ejpam-5318	272	8	40(5):1703–1710	40(5):1703–1710	NOUN
ejpam-5318	272	9	,	,	PUNCT
ejpam-5318	272	10	2017	2017	NUM
ejpam-5318	272	11	.	.	PUNCT
ejpam-5318	273	1	[	[	X
ejpam-5318	273	2	18	18	NUM
ejpam-5318	273	3	]	]	SYM
ejpam-5318	273	4	winter	winter	NOUN
ejpam-5318	273	5	sinkala	sinkala	PROPN
ejpam-5318	273	6	,	,	PUNCT
ejpam-5318	273	7	charles	charles	PROPN
ejpam-5318	273	8	m	m	PROPN
ejpam-5318	273	9	kakuli	kakuli	PROPN
ejpam-5318	273	10	,	,	PUNCT
ejpam-5318	273	11	taha	taha	PROPN
ejpam-5318	273	12	aziz	aziz	PROPN
ejpam-5318	273	13	,	,	PUNCT
ejpam-5318	273	14	and	and	CCONJ
ejpam-5318	273	15	asim	asim	PROPN
ejpam-5318	273	16	aziz	aziz	PROPN
ejpam-5318	273	17	.	.	PUNCT
ejpam-5318	273	18	double	double	ADJ
ejpam-5318	273	19	reduction	reduction	NOUN
ejpam-5318	273	20	of	of	ADP
ejpam-5318	273	21	the	the	DET
ejpam-5318	273	22	gibbons	gibbon	NOUN
ejpam-5318	273	23	-	-	PUNCT
ejpam-5318	273	24	tsarev	tsarev	NOUN
ejpam-5318	273	25	equation	equation	NOUN
ejpam-5318	273	26	using	use	VERB
ejpam-5318	273	27	admitted	admit	VERB
ejpam-5318	273	28	lie	lie	NOUN
ejpam-5318	273	29	point	point	NOUN
ejpam-5318	273	30	symmetries	symmetry	NOUN
ejpam-5318	273	31	and	and	CCONJ
ejpam-5318	273	32	associated	associate	VERB
ejpam-5318	273	33	conservation	conservation	NOUN
ejpam-5318	273	34	laws	law	NOUN
ejpam-5318	273	35	.	.	PUNCT
ejpam-5318	274	1	international	international	ADJ
ejpam-5318	274	2	journal	journal	PROPN
ejpam-5318	274	3	of	of	ADP
ejpam-5318	274	4	nonlinear	nonlinear	ADJ
ejpam-5318	274	5	analysis	analysis	NOUN
ejpam-5318	274	6	and	and	CCONJ
ejpam-5318	274	7	applications	application	NOUN
ejpam-5318	274	8	,	,	PUNCT
ejpam-5318	274	9	13(2):713–721	13(2):713–721	PROPN
ejpam-5318	274	10	,	,	PUNCT
ejpam-5318	274	11	2022	2022	NUM
ejpam-5318	274	12	.	.	PUNCT
ejpam-5318	275	1	[	[	X
ejpam-5318	275	2	19	19	NUM
ejpam-5318	275	3	]	]	PUNCT
ejpam-5318	275	4	a	a	DET
ejpam-5318	275	5	sjöberg	sjöberg	PROPN
ejpam-5318	275	6	.	.	PUNCT
ejpam-5318	275	7	double	double	ADJ
ejpam-5318	275	8	reduction	reduction	NOUN
ejpam-5318	275	9	of	of	ADP
ejpam-5318	275	10	pdes	pde	NOUN
ejpam-5318	275	11	from	from	ADP
ejpam-5318	275	12	the	the	DET
ejpam-5318	275	13	association	association	NOUN
ejpam-5318	275	14	of	of	ADP
ejpam-5318	275	15	symmetries	symmetry	NOUN
ejpam-5318	275	16	with	with	ADP
ejpam-5318	275	17	conservation	conservation	NOUN
ejpam-5318	275	18	laws	law	NOUN
ejpam-5318	275	19	with	with	ADP
ejpam-5318	275	20	applications	application	NOUN
ejpam-5318	275	21	.	.	PUNCT
ejpam-5318	276	1	applied	apply	VERB
ejpam-5318	276	2	mathematics	mathematic	NOUN
ejpam-5318	276	3	and	and	CCONJ
ejpam-5318	276	4	computation	computation	NOUN
ejpam-5318	276	5	,	,	PUNCT
ejpam-5318	276	6	184(2):608–616	184(2):608–616	NUM
ejpam-5318	276	7	,	,	PUNCT
ejpam-5318	276	8	2007	2007	NUM
ejpam-5318	276	9	.	.	PUNCT
ejpam-5318	277	1	[	[	X
ejpam-5318	277	2	20	20	NUM
ejpam-5318	277	3	]	]	PUNCT
ejpam-5318	277	4	a	a	DET
ejpam-5318	277	5	sjöberg	sjöberg	PROPN
ejpam-5318	277	6	.	.	PUNCT
ejpam-5318	278	1	on	on	ADP
ejpam-5318	278	2	double	double	ADJ
ejpam-5318	278	3	reductions	reduction	NOUN
ejpam-5318	278	4	from	from	ADP
ejpam-5318	278	5	symmetries	symmetry	NOUN
ejpam-5318	278	6	and	and	CCONJ
ejpam-5318	278	7	conservation	conservation	NOUN
ejpam-5318	278	8	laws	law	NOUN
ejpam-5318	278	9	.	.	PUNCT
ejpam-5318	279	1	nonlinear	nonlinear	ADJ
ejpam-5318	279	2	analysis	analysis	NOUN
ejpam-5318	279	3	:	:	PUNCT
ejpam-5318	279	4	real	real	ADJ
ejpam-5318	279	5	world	world	NOUN
ejpam-5318	279	6	applications	application	NOUN
ejpam-5318	279	7	,	,	PUNCT
ejpam-5318	279	8	10(6):3472–3477	10(6):3472–3477	NUM
ejpam-5318	279	9	,	,	PUNCT
ejpam-5318	279	10	2009	2009	NUM
ejpam-5318	279	11	.	.	PUNCT