Special forms of the fifth-order KdV equation with new periodic and soliton solutions

被引：26

作者：

Gomez-S, Cesar A. ^{[1
]}

机构：

[1] Univ Nacl Colombia, Dept Math, Bogota, Colombia

来源：

APPLIED MATHEMATICS AND COMPUTATION | 2007年 / 189卷 / 02期

关键词：

fifth-order KdV equations; SK equation; Lax equation; solitons; extended tanh method;

D O I：

10.1016/j.amc.2006.11.158

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In this paper, we consider two special forms of the fifth-order KdV equation (fKdV) that are of particular significance: the Lax and Sawada-Koterra (SK) equations. Using a generalization of extended tanh method, new periodic and solitons solutions for this equations are formally obtained. (c) 2006 Elsevier Inc. All rights reserved.

引用

页码：1066 / 1077

页数：12

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