A travelling wave solution to the KdV-Burgers equation

被引：36
|
作者：
Demiray, H [1 ]
机构：
[1] Isik Univ, Dept Math, Fac Arts & Sci, TR-34398 Istanbul, Turkey
来源：
APPLIED MATHEMATICS AND COMPUTATION | 2004年 / 154卷 / 03期
关键词：
Korteweg-de Vries-Burgers equation; travelling waves;
D O I：
10.1016/S0096-3003(03)00741-0
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In the present work, by introducing a new potential function and by using the hyperbolic tangent method and an exponential rational function approach, a travelling wave solution to the KdV-Burgers (KdVB) equation is presented. It is observed that both methods lead to the same type of solution. The solution method we introduced here is less restrictive and comprises some solutions existing in the current literature [Wave Motion 11 (1989) 559; Wave Motion 14 (1991) 559]. (C) 2003 Published by Elsevier Inc.
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页码：665 / 670
页数：6
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