| Exotic interactions between solitons of the （2＋1）-dimensional asymmetric Nizhnik-Novikov-Veselov system |
| |
| 引用本文： | 戴朝卿,周国泉.Exotic interactions between solitons of the （2＋1）-dimensional asymmetric Nizhnik-Novikov-Veselov system[J].中国物理 B,2007,16(5):1201-1208. |
| |
| 作者姓名： | 戴朝卿 周国泉 |
| |
| 作者单位： | Department of Information Physics, School of Sciences,
Zhejiang Forestry University, Linan 311300, China |
| |
| 基金项目： | Project supported
by the National Natural Science Foundation of China (Grant No
10672147) and Natural Science Foundation of Zhejiang Forestry
University, China (Grant No 2006FR035). |
| |
| 摘 要： | Starting from the extended tanh-function method (ETM) based on the
mapping method, the variable separation solutions of the
(2+1)-dimensional asymmetric Nizhnik--Novikov--Veselov (ANNV) system
are derived. By further study, we find that these variable separation
solutions are seemingly independent of but actually dependent on each
other. Based on the variable separation solution and by choosing
appropriate functions, some novel and interesting interactions
between special solitons, such as bell-like compacton, peakon-like
compacton and compacton-like semi-foldon, are investigated.
|
| 关 键 词： | (2+1)-维ANNV系统 不对称 孤子 奇特相互作用 |
| 收稿时间： | 2006-08-21 |
| 修稿时间： | 2006-08-212006-12-11 |
Exotic interactions between solitons of the (2+1)-dimensional asymmetric Nizhnik--Novikov--Veselov system |
| |
| Dai Chao-Qing and Zhou Guo-Quan.Exotic interactions between solitons of the (2+1)-dimensional asymmetric Nizhnik--Novikov--Veselov system[J].Chinese Physics B,2007,16(5):1201-1208. |
| |
| Authors: | Dai Chao-Qing and Zhou Guo-Quan |
| |
| Affiliation: | Department of Information Physics, School of Sciences, Zhejiang Forestry University, Linan 311300, China |
| |
| Abstract: | Starting from the extended tanh-function method (ETM) based on the
mapping method, the variable separation solutions of the
(2+1)-dimensional asymmetric Nizhnik--Novikov--Veselov (ANNV) system
are derived. By further study, we find that these variable separation
solutions are seemingly independent of but actually dependent on each
other. Based on the variable separation solution and by choosing
appropriate functions, some novel and interesting interactions
between special solitons, such as bell-like compacton, peakon-like
compacton and compacton-like semi-foldon, are investigated. |
| |
| Keywords: | extended tanh-function method (2+1)-dimensional ANNV system exotic interactions between
solitons |
| 本文献已被 维普 等数据库收录！ |
| 点击此处可从《中国物理 B》浏览原始摘要信息 |
|
点击此处可从《中国物理 B》下载免费的PDF全文 |
