Extended Toda Lattice

被引：0
|
作者：
G. Carlet
机构：
[1] SISSA,
来源：
Theoretical and Mathematical Physics | 2003年 / 137卷
关键词：
Toda lattice; logarithm of a difference operator; Lax representation; bi-Hamiltonian formalism;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We introduce nonlocal flows that commute with those of the classical Toda hierarchy. We define a logarithm of the difference Lax operator and use it to obtain a Lax representation of the new flows.
引用
收藏
页码：1390 / 1395
页数：5
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