2-Local automorphisms of operator algebras

被引：18

作者：

Liu, Junc-Hui

Wong, Ngai-Ching ^{[1
]}

机构：

[1] Natl Sun Yat Sen Univ, Dept Appl Math, Kaohsiung 80424, Taiwan

[2] Natl Ctr Theoret Sci, Kaohsiung 80424, Taiwan

来源：

JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS | 2006年 / 321卷 / 02期

关键词：

local automorphisms; operator algebras; Frechet spaces;

D O I：

10.1016/j.jmaa.2005.09.003

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

A not necessarily continuous, linear or multiplicative function theta from an algebra A into itself is called a 2-local automorphism if theta agrees with an autonlorphisin of A at each pair of points in A. In this paper, we study when a 2-local automorphism of a C*-algebra. or a standard operator algebra on a locally convex space, is an automorphism. (c) 2005 Elsevier Inc. All rights reserved.

引用

页码：741 / 750

页数：10

共 17 条

[1] Spectrum-preserving linear mappings between Banach algebras or Jordan-Banach algebras [J].