Local automorphisms and derivations on Mn

被引：58

作者：

Kim, SO ^{[1
]}

Kim, JS

机构：

[1] Hallym Univ, Dept Math, Chunchon 200702, South Korea

[2] Seoul Natl Univ, Dept Math Educ, Seoul 151742, South Korea

来源：

PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY | 2004年 / 132卷 / 05期

关键词：

2-local *-automorphism; 2-local derivation;

D O I：

10.1090/S0002-9939-03-07171-5

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

The aim of this note is to give a short proof that 2-local derivations on M-n, the n x n matrix algebra over the complex numbers are derivations and to give a shorter proof that 2-local *-automorphisms on Mn are *-automorphisms.

引用

页码：1389 / 1392

页数：4

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