Exact Solutions for a Nonisospectral and Variable-Coefficient KdV Equation

被引：0
|
作者：
DENG Shu-Fang Institute of Mathematics
机构：
来源：
Communications in Theoretical Physics | 2005年 / 43卷 / 06期
基金：
中国国家自然科学基金;
关键词：
nonisospectral and variable-coefficient KdV equation; Hirota method; Wronskian technique; transformation;
D O I：
暂无
中图分类号：
O411.1 [数学物理方法]; O175.29 [非线性偏微分方程];
学科分类号：
0701 ; 070104 ;
摘要：
The bilinear form for a nonisospectral variable-coefficient KdV equation is obtained and some exactsoliton solutions are derived through Hirota method and Wronskian technique. We also derive the bilinear transformationfrom its Lax pairs and find solutions with the help of the obtained bilinear transformation.
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页码：961 / 964
页数：4
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