Solving integrable Broer-Kaup equations in (2+1)-dimensional spaces via an improved variable separation approach

被引：0

作者：

Li, DS ^{[1
]}

Luo, CX

Zhang, HQ

机构：

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

[2] Shenyang Univ Technol, Sch Sci, Shenyang 110023, Peoples R China

[3] Shenyang Normal Univ, Dept Math, Shenyang 110034, Peoples R China

来源：

COMMUNICATIONS IN THEORETICAL PHYSICS | 2004年 / 42卷 / 01期

关键词：

integrable Broer-Kaup equations in (2+1)-dimensional spaces; Backlund transformation; Cole-Hopf transformation; variable separation approach; coherent structures;

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Starting from Backlund transformation and using Cole-Hopf transformation, we reduce the integrable Broer-Kaup equations in (2+1)-dimensional spaces to a simple linear evolution equation with two arbitrary functions of {x,t} and {y,t} in this paper. And we can obtain some new solutions of the original equations by investigating the simple nonlinear evolution equation, which include the solutions obtained by the variable separation approach.

引用

页码：1 / 3

页数：3

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