Interaction of Three Waves for the Extension (2+1)-Dimensional Sine-Gordon Equation

被引：2
|
作者：
Chen Wei [1 ]
Chen Han-Lin [1 ]
Dai Zheng-De [2 ]
机构：
[1] Southwest Univ Sci & Technol, Sch Sci, Mianyang 621000, Peoples R China
[2] Yunnan Univ, Sch Math & Stat, Kunming 650091, Peoples R China
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2014年 / 62卷 / 05期
基金：
中国国家自然科学基金;
关键词：
extension (2+1)-dimensional Sine-Gordon equation; three-wave solutions; completed Elastic collision; non-completed elastic collision; fusion;
D O I：
10.1088/0253-6102/62/5/13
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Exact solutions with three-wave form including three solitary wave, breather-type two-solitary wave, doubly breather-type of solitary wave, double-periodic kind of solitary wave are obtained using bilinear form and extended threewave approach with the aid of Maple. It is important that completed elastic collision, non-completed elastic collision, and fusion of three waves are investigated, respectively.
引用
收藏
页码：707 / 710
页数：4
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