Isometries for unitarily invariant norms

被引：18

作者：

Chan, JT

Li, CK ^{[1
]}

Sze, NS

机构：

[1] Coll William & Mary, Dept Math, Williamsburg, VA 23187 USA

[2] Univ Hong Kong, Dept Math, Hong Kong, Hong Kong, Peoples R China

来源：

LINEAR ALGEBRA AND ITS APPLICATIONS | 2005年 / 399卷

关键词：

isometry; unitarily invariant norm; singular values;

D O I：

10.1016/j.laa.2004.05.017

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A survey of linear isometries for unitarily invariant norms on real or complex rectangular matrices is given which includes some latest development on the topic. A result on isometrics for unitarily invariant norms without the linearity assumption is presented. Related results and problems are discussed. (c) 2004 Elsevier Inc. All rights reserved.

引用

页码：53 / 70

页数：18

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