Characterizations of Centralizable Mappings on Algebras of Locally Measurable Operators

被引:0
|
作者
Jun HE [1 ]
Guang Yu AN [2 ]
Jian Kui LI [3 ]
Wen Hua QIAN [4 ]
机构
[1] Department of Mathematics, Anhui Polytechnic University
[2] Department of Mathematics, Shaanxi University of Science and Technology
[3] Department of Mathematics, East China University of Science and Technology
[4] School of Mathematical Sciences, Chongqing Normal University
基金
中国国家自然科学基金;
关键词
D O I
暂无
中图分类号
O15 [代数、数论、组合理论];
学科分类号
0701 ; 070101 ;
摘要
A linear mapping φ from an algebra A into its bimodule M is called a centralizable mapping at G∈A if φ(AB)=φ(A)B=Aφ(B) for each A and B in A with AB=G.In this paper,we prove that if M is a von Neumann algebra without direct summands of type I;and type Ⅱ,A is a*-subalgebra with M?A?LS(M) and G is a fixed element in A,then every continuous (with respect to the local measure topology t(M)) centralizable mapping at G from A into M is a centralizer.
引用
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页码:1039 / 1048
页数:10
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