Exact periodic wave solutions to the coupled Schrodinger-KdV equation and DS equations

被引：8
|
作者：
Peng, YZ [1 ]
机构：
[1] Huazhong Univ Sci & Technol, Dept Math, Wuhan 430074, Peoples R China
[2] Henan Univ Sci & Technol, Dept Math & Phys, Luoyang 471003, Peoples R China
来源：
PRAMANA-JOURNAL OF PHYSICS | 2004年 / 62卷 / 04期
关键词：
periodic wave solution; non-linear partial differential equation; the mapping method;
D O I：
10.1007/BF02706141
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The exact solutions for the coupled non-linear partial differential equations are studied by means of the mapping method proposed recently by the author. Taking the coupled Schrodinger-KdV equation and DS equations as examples, abundant periodic wave solutions in terms of Jacobi elliptic functions are obtained. Under the limit conditions, soliton wave solutions are given.
引用
收藏
页码：933 / 941
页数：9
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