ON THE MASTER SYMMETRIES AND BI-HAMILTONIAN STRUCTURE OF THE TODA LATTICE

被引：55

作者：

FERNANDES, RL ^{[1
]}

机构：

[1] INST SUPER TECN,DEPT MATEMAT,P-1000 LISBON,PORTUGAL

来源：

JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL | 1993年 / 26卷 / 15期

关键词：

D O I：

10.1088/0305-4470/26/15/028

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Starting from a conformal symmetry, higher-order Poisson tensors, deformation relations and master symmetries for the Toda lattice are obtained. A hierarchy of time-dependent symmetries is also constructed. Using reduction, deformation relations previously known to hold up to a certain equivalence relation are shown to be exact.

引用

页码：3797 / 3803

页数：7

共 6 条

[1]

DAMIANOU P, 1993, SYMMETRIES TODA EQUA

[2] MASTER SYMMETRIES AND R-MATRICES FOR THE TODA LATTICE [J].