The periodic wave solutions for the (3+1)-dimensional Klein-Gordon-Schrodinger equations

被引:44
|
作者
Li, XY [1 ]
Yang, S
Wang, ML
机构
[1] Henan Univ Sci & Technol, Dept Math & Phys, Luoyang 471003, Peoples R China
[2] Lanzhou Univ, Dept Math, Lanzhou 730000, Peoples R China
关键词
D O I
10.1016/j.chaos.2004.11.028
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
More periodic wave solutions expressed by various Jacobi elliptic functions for the Klein-Gordon-Schrodinger equations are obtained by using the extended F-expansion method. In the limit cases, the solitary wave solutions and trigonometric function solutions for the equations are also obtained. (c) 2005 Elsevier Ltd. All rights reserved.
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页码:629 / 636
页数:8
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