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.
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页码：671 / 678
页数：8
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