Soliton like and multi-soliton like solutions for the Boiti-Leon-Pempinelli equation

被引：79

作者：

Lü, ZS ^{[1
]}

Zhang, HQ

机构：

[1] Dalian Univ Technol, Dept Math Appl, Dalian 116024, Peoples R China

[2] Chinese Acad Sci, MM Key Lab, Beijing 10080, Peoples R China

来源：

CHAOS SOLITONS & FRACTALS | 2004年 / 19卷 / 03期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1016/S0960-0779(03)00104-8

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

The sine-Gordon equation or the sinh-Gordon equation are related to the Boiti-Leon-Pempinelli (BLP) equation by certain transformation [Inv. Probl. 3 (1987) 37; Theor. Math. Phys. 100 (1994) 1075]. In this paper, we construct explicit exact solutions for the BLP equation by using a further extended tanh method [Phys. Lett. A. 307 (2003) 269); Chaos, Solitons & Fractals 17 (2003) 669] and symbolic computation system Maple. We obtain abundant soliton like, multi-soliton like and period form solutions of the equation. (C) 2003 Elsevier Ltd. All rights reserved.

引用

页码：527 / 531

页数：5

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