A note on the solution of perturbed Korteweg-de Vries equation

被引：21

作者：

Demiray, H ^{[1
]}

机构：

[1] Isik Univ, Fac Sci & Letters, Dept Math, TR-80670 Maslak, Turkey

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2002年 / 132卷 / 2-3期

关键词：

perturbed KdV equation; analytical solution;

D O I：

10.1016/S0096-3003(01)00222-3

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this work, utilizing the hyperbolic tangent method, a travelling wave solution is presented for the perturbed Korteweg-de Vries (KdV) equation, which was studied before by inverse scattering [Elements of soliton theory, Wiley, New York, 1980] and perturbation [Wave Motion 14 (1991) 85] methods. It is observed that the perturbed KdV equation still assume, a solitary wave solution with decaying amplitude in time. (C) 2002 Published by Elsevier Science Inc.

引用

页码：643 / 647

页数：5

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