Evolution of solitary-wave solution of the perturbed regularized long-wave equation

被引：6
|
作者：
Shivamoggi, BK [1 ]
Rollins, DK [1 ]
机构：
[1] Univ Cent Florida, Dept Math, Orlando, FL 32816 USA
来源：
CHAOS SOLITONS & FRACTALS | 2002年 / 13卷 / 05期
关键词：
Fractals - Nonlinear equations - Perturbation techniques - Polynomials - Wave equations;
D O I：
10.1016/S0960-0779(01)00120-5
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
The evolution of the solitary-wave solution of the regularized long-wave (RLW) equation is considered. The perturbation is of the type that adds energy to the solitary wave. The perturbed solitary wave does not conserve "mass". So. a tail is introduced of which the near-tail portion remedies this "mass" defect, while the far-tail portion exhibits a plateau structure. (C) 2002 Elsevier Science Ltd. All rights reserved.
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页码：1129 / 1136
页数：8
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