SOME RESULTS ON THE CAUDREY-DODD-GIBBON-KOTERA-SAWADA EQUATION

被引:24
|
作者
HU, XB [1 ]
LI, Y [1 ]
机构
[1] TONG JI UNIV,DEPT APPL MATH,SHANGHAI,PEOPLES R CHINA
来源
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1991年 / 24卷 / 14期
关键词
D O I
10.1088/0305-4470/24/14/009
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In this paper, a hierarchy of bilinear Caudrey-Dodd-Gibbon-Kotera-Sawada equations with a unified structure is proposed. A nonlinear superposition formula for the CDGKS equation is proved under certain conditions. A Backlund transformation for a higher-order CDGKS equation is presented.
引用
收藏
页码:3205 / 3212
页数:8
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