New doubly periodic and multiple soliton solutions of the generalized (3+1)-dimensional KP equation with variable coefficients

被引:0
|
作者
Chen, HT [1 ]
Zhang, HQ
机构
[1] Dalian Univ Technol, Dept Appl Math, Dalian 116024, Peoples R China
[2] Linyi Teachers Univ, Dept Math, Shandong 276005, Peoples R China
来源
CHINESE PHYSICS | 2003年 / 12卷 / 11期
关键词
elliptic equation; Jacobi elliptic function; soliton solution;
D O I
暂无
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A new generalized Jacobi elliptic function method is used to construct the exact travelling wave solutions of nonlinear partial differential equations (PDEs) in a unified way. The main idea of this method is to take full advantage of the elliptic equation which has more new solutions. More new doubly periodic and multiple soliton solutions are obtained for the generalized (3+1)-dimensional Kronig-Penny (KP) equation with variable coefficients. This method can be applied to other equations with variable coefficients.
引用
收藏
页码:1202 / 1207
页数:6
相关论文
共 50 条