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

页码：1390 / 1395

页数：5