The Existence of Maximal w~*-closed Submodules in Nest Algebra Modules

被引:0
|
作者
Zhe DONG [1 ]
机构
[1] Department of Mathematics,Zhejiang University
基金
中国国家自然科学基金; 浙江省自然科学基金;
关键词
finite-partition submodule; finite rank operator; w~*-closure;
D O I
暂无
中图分类号
O153 [抽象代数(近世代数)];
学科分类号
070104 ;
摘要
Using the technique of annihilators,we characterize the w~*-closure of the finite-partitionsubmodule R(N,~)of a weakly closed nest algebra module u completely;and by virtue of thischaracterization,we obtain a sufficient and necessary condition for u to have a maximal w~*-closedsubmodule.
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页码:193 / 200
页数:8
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