Exp-function method for solving the generalized-Zakharov equations

被引：22

作者：

Li, Ya-zhou ^{[1
]}

Li, Kai-ming ^{[1
]}

Lin, Chang ^{[1
]}

机构：

[1] NW Normal Univ, Coll Phys & Elect Engn, Lanzhou 730070, Peoples R China

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2008年 / 205卷 / 01期

基金：

中国国家自然科学基金;

关键词：

Exp-function method; Generalized solitonary solutions; Nonlinear evolution equations; The generalized-Zakharov equations; Solitonary solutions;

D O I：

10.1016/j.amc.2008.05.138

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The Exp-function method is used to seek exact solutions of the generalized-Zakharov equations. The validity and reliability of the method is tested by its applications on a class of nonlinear evolution equations of special interest in mathematical physics. As a result, many exact traveling wave solutions are obtained which include single and combined generalized solitonary solutions. The method is straightforward and concise, and it can also be applied to other nonlinear evolution equations in mathematical physics. (C) 2008 Elsevier Inc. All rights reserved.

引用

页码：197 / 201

页数：5

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