Analytical solutions of KdV equation with relaxation effect of inhomogeneous medium

被引：3

作者：

Xiang, Chunhuan ^{[1
]}

机构：

[1] Chongqing Univ Arts & Sci, Coll Math & Stat, Chongqing 402160, Peoples R China

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2010年 / 216卷 / 08期

关键词：

Analytical solution; KdV equation; Relaxation effect; Inhomogeneous medium; Truncated expansion; Jacobi elliptic function expansion; VARIABLE-COEFFICIENT KDV; SYMMETRIES; BURGERS;

D O I：

10.1016/j.amc.2010.03.077

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

KdV (Korteweg-de Vries) equation with relaxation effect of inhomogeneous medium with time changing can be employed in many different physical fields. In this paper, some new analytical solutions of the equation are obtained, which may be very useful in numerical simulation, by using of the truncated expansion and Jacobi elliptic function expansion methods. (C) 2010 Elsevier Inc. All rights reserved.

引用

页码：2235 / 2239

页数：5

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