Numerical method for non-linear wave and diffusion equations by the variational iteration method

被引：21
作者：
Abbasbandy, S. [1 ,2 ]
机构：
[1] Islamic Azad Univ, Dept Math, Sci & Res Branch, Tehran 14778, Iran
[2] Imam Khomeini Int Univ, Dept Math, Ghazvin 34149, Iran
来源：
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING | 2008年 / 73卷 / 12期
关键词：
variational iteration method; wave equation in an infinite domain; non-linear diffusion equations;
D O I：
10.1002/nme.2150
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper applies He's variational iteration to the wave equations in an infinite one-dimensional medium and some non-linear diffusion equations. A suitable choice of an initial solution can lead to the needed exact solution by a few iterations. Copyright (c) 2007 John Wiley & Sons, Ltd.
引用
收藏
页码：1836 / 1843
页数：8
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