Generalized solitary wave solutions for the Klein-Gordon-Schrodinger equations

被引：15
|
作者：
Wang, Yue-Peng [1 ]
Xia, Da-Feng [1 ]
机构：
[1] Nanjing Univ Informat Sci & Technol, Sch Math & Phys, Nanjing 210044, Peoples R China
来源：
COMPUTERS & MATHEMATICS WITH APPLICATIONS | 2009年 / 58卷 / 11-12期
关键词：
Exp-function method; Klein-Gordon-Schrodinger equations; Exact solution; Solitary wave solution; HOMOTOPY PERTURBATION METHOD; EXP-FUNCTION METHOD; VARIATIONAL ITERATION METHOD; PERIODIC-SOLUTIONS;
D O I：
10.1016/j.camwa.2009.03.012
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Some new generalized solitary solutions of the Klein-Gordon-Schrodinger equations are obtained using the Exp-function method, which include some known solutions obtained by the F-expansion method and the homogeneous balance method in the open literature as special cases. It is shown that the Exp-function method is a straight, concise, reliable and promising mathematical tool for solving nonlinear evolution equations arising in mathematical physics. (C) 2009 Elsevier Ltd. All rights reserved.
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页码：2300 / 2306
页数：7
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