Characterizations of Isomorphisms by Multiplicative Maps on Operator Algebras

被引:0
|
作者
安桂梅
侯晋川
机构
关键词
isomorphism; multiplicative map; spectrum; numerical range;
D O I
10.13447/j.1674-5647.2001.04.008
中图分类号
O177.1 [希尔伯特空间及其线性算子理论]; O177.3 [线性空间理论(向量空间)];
学科分类号
070104 ;
摘要
In this paper, we discuss some multiplicative preservers and give some characterizations of isomorphisms or conjugate isomorphisms on β(X), where β(X) denotes the algebra of all bounded linear operators on a Banach space X.
引用
收藏
页码:438 / 448
页数:11
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