Nonlinear Focusing Manakov Systems by Variational Iteration Method and Adomian Decomposition Method

被引：9

作者：

Sweilam, N. H. ^{[1
]}

Khader, M. M. ^{[1
]}

Al-Bar, R. F. ^{[1
]}

机构：

[1] Cairo Univ, Fac Sci, Dept Math, Giza, Egypt

来源：

ISND 2007: PROCEEDINGS OF THE 2007 INTERNATIONAL SYMPOSIUM ON NONLINEAR DYNAMICS, PTS 1-4 | 2008年 / 96卷

关键词：

D O I：

10.1088/1742-6596/96/1/012164

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, the variational iteration method (VIM) and the Adomian decomposition method (ADM) are applied to solve numerically the focusing Manakov systems of coupled nonlinear Schrodinger equations. The accuracy of the methods are verified by ensuring that the conserved quantities remain almost constant. The results show that VIM is much easier, more convenient, more stable and efficient than ADM.

引用

页数：7

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