id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejde-161	Zhao, Qiulan; Cheng, Hongbiao; Li, Xinyue; Li, Chuanzhong	Integrable nonlinear perturbed hierarchies of NLS-mKdV equation and soliton solutions	2022	32	.pdf	application/pdf	12535	553	82	(3.6) When m = 2, setting ε = 1, we obtain pt = αqxx − αhxq − 2αhpx − αh2q + αq(p2 + q2) + αq((qpx − pqx) + 2αh(p2 + q2)), qt = −αpxx − αhxp− 2αhpx + αh2p− αp(p2 + q2) 2α(qrx − rqx) + 4αh(p2 + q2)− βh(q2 − p2) + 2h2), st = −αrxx − αpxx + βpxx + 2αqhx + 4αhqx − αshx − αhsβqhx − 2βhqx − αhsx − 4αh2p+ 2αh2r + 2βh2p+ 2αp2r	cache/ejde-161.pdf	txt/ejde-161.txt