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.

引用

页码：590 / 596

页数：7

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