The properties of a kind of random symplectic matrices

被引：0
|
作者：
Yan, QY [1 ]
机构：
[1] Dalian Univ Technol, Dept Appl Math, Dalian 116024, Peoples R China
来源：
APPLIED MATHEMATICS AND MECHANICS-ENGLISH EDITION | 2002年 / 23卷 / 05期
关键词：
symplectic matrix; QR-like algorithm; eigenvalue; condition number; Jordan canonical form; Schur canonical form;
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
Several important properties of a kind of random symplectic matrix used by A. Bunse-Gerstner and V. Mehrmann are studied and the following results are obtained: 1) It can be transformed to Jordan canonical form by orthogonal similar transformation; 2) Its condition number is a constant; 3) The condition number of it is about 2.618.
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页码：590 / 596
页数：7
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