Variational iteration method for solving coupled-KdV equations

Laila M.B. Assas

Chaos, Solitons & Fractals, 2008, vol. 38, issue 4, 1225-1228

Abstract: In this paper, the He’s variational iteration method is applied to solve the non-linear coupled-KdV equations. This method is based on the use of Lagrange multipliers for identification of optimal value of a parameter in a functional. This technique provides a sequence of functions which converge to the exact solution of the coupled-KdV equations. This procedure is a powerful tool for solving coupled-KdV equations.

Date: 2008
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Persistent link: https://EconPapers.repec.org/RePEc:eee:chsofr:v:38:y:2008:i:4:p:1225-1228

DOI: 10.1016/j.chaos.2007.02.012

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