Authors: Hamdy I. Abdel-Gawad, Nasser S. Elazab, Mohamed Osman
Abstract: Recently the unified method for finding traveling wave solutions of non-linear evolution equations was proposed by one of the authors a. It was shown that, this method unifies all the methods being used to find these solutions. In this paper, we extend this method to find a class of formal exact solutions to Korteweg-de Vries (KdV) equation with space dependent coefficients. A new class of multiple-soliton or wave trains is obtained. Keywords: Exact solution, Extended unified method, Korteweg-deVries equation, variable coefficients
Comments: 6 Pages. IOSR Journals
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[v1] 2013-01-07 01:37:06
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