Variational iteration method for solving coupled-KdV equations

被引：25
作者：
Assas, Laila M. B. [1 ]
机构：
[1] Um Al Qurah Univ, Dept Math, Mecca, Saudi Arabia
来源：
CHAOS SOLITONS & FRACTALS | 2008年 / 38卷 / 04期
关键词：
D O I：
10.1016/j.chaos.2007.02.012
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
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. (c) 2007 Elsevier Ltd. All rights reserved.
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收藏
页码：1225 / 1228
页数：4
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