|
|||||
|
|
Extended F-Expansion Method and Periodic Wave Solutionsfor Klein-Gordon-Schrödinger Equations |
|
| Authors: | LI Xiao-Yan LI Xiang-Zheng WANG Ming-Liang |
| Affiliation: | 1. Science of College, Henan University of Scienceand Technology, Luoyang 471003, China;2. Department of Mathematics, Lanzhou University, Lanzhou 730000, China |
| Abstract: | We present an extended F-expansion method for finding periodic wave solutions of nonlinear evolution equations in mathematical physics. By using extended F-expansion method, manyperiodic wave solutions expressed by various Jacobi elliptic functions for the Klein-Gordon-Schrödinger equations are obtained. In the limit cases, the solitary wave solutions andtrigonometric function solutions for the equations are alsoobtained. |
| Keywords: | Klein-Gordon-Schrödinger equations F-expansion method periodic wave solutions Jacobi elliptic functions solitary wave solutions |
| 点击此处可从《理论物理通讯》浏览原始摘要信息 | |
| 点击此处可从《理论物理通讯》下载全文 | |