Soliton perturbations for a combined KdV-MKdV equation

被引：5
|
作者：
Yan, JR [1 ]
Pan, LX [1 ]
Zhou, GH [1 ]
机构：
[1] Hunan Normal Univ, Dept Phys, Changsha 410081, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2000年 / 17卷 / 09期
关键词：
D O I：
10.1088/0256-307X/17/9/001
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The soliton perturbations for the combined Korteweg de Vries and modified Xorteweg de Vries (KdV-MKdV) equation are studied. The first-order effects of perturbation on a soliton, namely both the slow time-dependence of the soliton parameters and the first-order correction are derived through constructing the appropriate Green's function.
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页码：625 / 627
页数：3
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