变系数(2+1)维Broer-Kaup方程新的类孤子解

变系数(2+1)维Broer-Kaup方程新的类孤子解

李德生

沈阳工业大学理学院数学系，沈阳 110023

收稿日期:2003-10-28 修回日期:1900-01-01 出版日期:2004-07-26 发布日期:2004-07-26
通讯作者: 李德生

New soliton-like solutions to (2+1)-dimensional Broer-Kaup equation with variable coefficient

LI De-sheng

Department of Mathematics, Science School, Shenyang University of Technology, Shenyang 110023， China

Received:2003-10-28 Revised:1900-01-01 Online:2004-07-26 Published:2004-07-26
Contact: LI De-sheng

摘要/Abstract

摘要： 通过对求解非线性偏微分方程推广的tanh函数法的进一步改进，获得了变系数(2+1)维Broer-Kaup方程许多新的类孤子解.

关键词: 变系数(2+1)维Broer-Kaup方程, 推广的tanh函数法, 类孤子解

Abstract: With the aid of further improving some procedures of the tanh-function generalized by solving nonlinear partial equations, we obtain many new soliton-like solutions to the (2+1)-dimesional Broer-Kaup equation with variable coefficient.

Key words: 2+1)-dimesional Broer-Kaup equation with variable coefficient, generalized tanh-function method, soliton-like solution

中图分类号:

O.175

李德生. 变系数(2+1)维Broer-Kaup方程新的类孤子解[J]. J4, 2004, 42(03): 323-326.

LI De-sheng. New soliton-like solutions to (2+1)-dimensional Broer-Kaup equation with variable coefficient[J]. J4, 2004, 42(03): 323-326.