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.

引用

页码：L669 / L676

页数：8

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