|
|||||
|
|
Solitons on a Periodic Wave Background of the Modified KdV-Sine-Gordon Equation |
|
| Authors: | Ji Lin Xin-Wei Jin Xian-Long Gao Sen-Yue Lou |
| Institution: | 1.Department of Physics, Zhejiang Normal University, Jinhua 321004, China;2.Faculty of Science, Ningbo University, Ningbo 315211, China |
| Abstract: | The Bäcklund transformation(BT) of the mKdV-sG equation is constructed by introducing a new transformation. Infinitely many nonlocal symmetries are obtained in terms of its BT. The soliton-periodic wave interaction solutions are explicitly derived by the classical Lie-group reduction method. Particularly, some special concrete soliton and periodic wave interaction solutions and their behaviours are discussed both in analytical and graphical ways. |
| Keywords: | soliton with periodic wave interactive solution nonlocal symmetry Bä cklund transformation mKdV-sG equation |
| 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》下载免费的PDF全文 | |