New Integrable Multicomponent Nonlinear Partial Differential-Difference Equations

被引：0
|
作者：
R. Sahadevan
S. Balakrishnan
机构：
[1] Ramanujan Institute for Advanced Study in Mathematics University of Madras,
来源：
Journal of Nonlinear Mathematical Physics | 2011年 / 18卷
关键词：
Integrable equations; nonlinear partial differential-difference equations; soliton equations;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We report a new three and four coupled nonlinear partial differential-difference equations each admits Lax representation, possess infinitely many generalized (nonpoint) symmetries, conserved quantities and a recursion operator. Hence they are completely integrable both in the sense of Lax and Liouville.
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页码：501 / 518
页数：17
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