New Lax representation and integrable discretization of the relativistic Volterra lattice

被引：9
作者：
Zhu, ZN
Huang, HC
Xue, WM
机构：
[1] China Ctr Adv Sci & Technol, World Lab, Beijing 100080, Peoples R China
[2] Hong Kong Baptist Univ, Dept Math, Hong Kong, Peoples R China
来源：
JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1999年 / 68卷 / 03期
关键词：
the relativistic Volterra lattice; Lax representation; integrable discretization;
D O I：
10.1143/JPSJ.68.771
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
From a proper 2 x 2 discrete isospectral problem, the relativistic Volterra lattice introduced by Suris and Ragnisco is rederived. So, a neu Lax matrix for the relativistic Volterra lattice is given. Integrable discretization of the relativistic Volterra lattice is also obtained.
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页码：771 / 775
页数：5
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