On the maximality of subdiagonal algebras

被引：0

作者：

Xu, QH ^{[1
]}

机构：

[1] Univ Franche Comte, Math Lab, F-25030 Besancon, France

来源：

JOURNAL OF OPERATOR THEORY | 2005年 / 54卷 / 01期

关键词：

subdiagonal algebra; maximality; modular group; conditional expectation;

D O I：

暂无

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We consider Arveson's problem on the maximality of subdiagonal algebras. We prove that a subdiagonal algebra is maximal if it is invariant under the modular group of a faithful normal state which is preserved by the conditional expectation associated with the subdiagonal algebra.

引用

页码：137 / 146

页数：10

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