A TAU-FUNCTION OF THE FINITE NONPERIODIC TODA LATTICE

被引：10
作者：
NAKAMURA, Y
机构：
[1] Department of Electronics, Doshisha University, Tanabe, Kyoto
来源：
PHYSICS LETTERS A | 1994年 / 195卷 / 5-6期
关键词：
D O I：
10.1016/0375-9601(94)90040-X
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A tau-function for the finite nonperiodic Toda lattice of n particles is found to be the determinant of a totally positive symmetric Wronskian matrix of rank n. An asymptotics of the tau-function and an application to a class of soliton equations are also discussed.
引用
收藏
页码：346 / 350
页数：5
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