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.

引用

页码：1129 / 1136

页数：8

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