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

页码：707 / 710

页数：4

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