id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ma-24	Owuor Owino, Joseph ; Okelo, Benard	Lie Group Analysis of a Nonlinear Coupled System of Korteweg-de Vries Equations	2021-10-01	18	.pdf	application/pdf	5590	401	81	Denoting Di = ∂ ∂x i + uαi ∂ ∂uα + uαij ∂ ∂uα j + . . . (x i,uα,�), ϕi ∣∣∣ �=0 = x i, ūα = ψα(x i,uα,�), ψα ∣∣∣ �=0 = uα, (8) where the symbol ∣∣∣ �=0 means evaluated on � = 0.	cache/ma-24.pdf	txt/ma-24.txt
