On Integrable Properties for Two Variable-Coefficient Evolution Equations

被引：0

作者：

张玉峰 ^{[1
]}

韩众 ^{[1
]}

Honwah Tam ^{[2
]}

机构：

[1] College of Sciences, China University of Mining and Technology

[2] Department of Computer Science, Hong Kong Baptist University

来源：

CommunicationsinTheoreticalPhysics | 2013年 / 59卷 / 06期

基金：

中央高校基本科研业务费专项资金资助;

关键词：

Bell polynomials; Bcklund transformation; conservation laws;

D O I：

暂无

中图分类号：

O175.5 [积分方程];

学科分类号：

070104 ;

摘要：

With the help of the extended binary Bell polynomials, the new bilinear representations, Bcklund trans-formations, Lax pair and infinite conservation laws for two types of variable-coefficient nonlinear integrable equations are obtained, respectively, which are more straightforward than previous corresponding results obtained. Finally, we obtain new multi-soliton wave solutions of a reduced soliton equations with variable coefficients.

引用

页码：671 / 678

页数：8

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