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On the weak relative Dixmier property
Proceedings of the London Mathematical Society ( IF 1.5 ) Pub Date : 2020-05-15 , DOI: 10.1112/plms.12347
Amine Marrakchi 1
Affiliation  

We show that every inclusion of von Neumann algebras with a faithful normal conditional expectation has the weak relative Dixmier property. This answers a question of Popa \cite{Po99}. The proof uses an improvement of Ellis' lemma for compact convex semigroup.

中文翻译:

关于较弱的相对Dixmier属性

我们表明,凡是凡诺伊曼代数的所有包含,如果具有忠实的正常条件期望,则其相对Dixmier性质较弱。这回答了Popa \ cite {Po99}的问题。该证明对紧致凸半群使用了Ellis引理的改进。
更新日期:2020-05-15
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