Soliton solution for the disturbed mKdV coupled system

被引：3
|
作者：
Xu Yong-Hong [1 ]
Wen Zhao-Hui [2 ]
Mo Jia-Qi [3 ,4 ]
机构：
[1] Bengbu Coll, Dept Math & Phys, Bengbu 233030, Peoples R China
[2] Anhui Univ Finance & Econ, Sch Stat & Appl Math, Inst Appl Math, Bengbu 233030, Peoples R China
[3] Anhui Normal Univ, Dept Math, Wuhu 241003, Peoples R China
[4] Shanghai Univ SJTU, Inst E, Div Computat Sci, Shanghai 200240, Peoples R China
来源：
ACTA PHYSICA SINICA | 2011年 / 60卷 / 05期
基金：
中国国家自然科学基金;
关键词：
soliton; disturbed mKdV equation; homotopic mapping; ASYMPTOTIC SOLUTION; WAVE SOLUTIONS; BEHAVIOR; MODEL;
D O I：
10.7498/aps.60.050205
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The approximate solution for a class of disturbed mKdV coupled system is considered using a simple and valid technique. We first solve the approximate solution of the soliton for a corresponding complex-valued differential equation using the homotopic mapping method. And then the approximate solution of the soliton for a original disturbed mKdV coupled system is obtained.
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页数：5
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