Approximate solutions of K (2,2), KdV and modified KdV equations by variational iteration method, homotopy perturbation method and homotopy analysis method

被引：0

作者：

Tari, Hafez ^{[1
]}

Ganji, D. D. ^{[1
]}

Rostamian, M. ^{[1
]}

机构：

[1] Mazandaran Univ, Dept Mech Engn, Babol Sar, Iran

来源：

INTERNATIONAL JOURNAL OF NONLINEAR SCIENCES AND NUMERICAL SIMULATION | 2007年 / 8卷 / 02期

关键词：

variational iteration method (VIM); homotopy perturbation method (HPM); homotopy analysis method (HAM); KdV equation; modified KdV equation;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This paper applies the variational iteration method, the homotopy perturbation method, and the homotopy analysis method for solving, respectively, KdV, K(2,2) and modified KdV equations. The results show that the variational iteration method and the homotopy perturbation method are more effective and simpler that the homotopy analysis method.

引用

页码：203 / 210

页数：8

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