New integrable differential-difference systems

被引：22
|
作者：
Hu, XB
Clarkson, PA
Bullough, R
机构：
[1] UNIV KENT,INST MATH & STAT,CANTERBURY CT2 7NF,KENT,ENGLAND
[2] UMIST,DEPT MATH,MANCHESTER M60 1QD,LANCS,ENGLAND
来源：
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1997年 / 30卷 / 20期
关键词：
D O I：
10.1088/0305-4470/30/20/002
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We report a new, and relatively simple, procedure for finding new integrable differential-difference equations. The procedure starts from a rather general differential-difference equation taken in bilinear form and then searches for appropriate Backlund transformations for it. In this way three particular new integrable differential-difference systems are found and their corresponding Backlund transformations presented.
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页码：L669 / L676
页数：8
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