id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ejpam-5371	Kakuli, Molahlehi Charles; Sinkala, Winter; Masemola, Phetogo	Conservation Laws and Symmetry Multi-Reductions of Two (2 + 1)-Dimensional Equations: The Zakharov-Kuznetsov (ZK) Equation and a Nonlinear Wave Equation	2025	23	.pdf	application/pdf	8112	468	72	We obtain four nontrivial conserved vectors T1 = ( T t 1, T x 1 , T y 1 ) , T2 = ( T t 2, T x 2 , T y 2 ) , T3 = ( T t 3, T x 3 , T y 3 ) , T4 = ( T t 4, T x 4 , T y 4 ) , (4.9) where T t i , T x i , T y i , i = 1, . . . Reduction via X = X5 We obtain the first reduction of the conservation law T4 by writing it in canonical variables determined from writing the associated symmetry X = X5 in the form X = ∂ ∂q .	cache/ejpam-5371.pdf	txt/ejpam-5371.txt