2015年11月
Examples of factors which have no Cartan subalgebras
Transactions of the American Mathematical Society
- 巻
- 367
- 号
- 11
- 開始ページ
- 7917
- 終了ページ
- 7937
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1090/tran/6321
- 出版者・発行元
- AMER MATHEMATICAL SOC
We consider some conditions similar to Ozawa's condition (AO) and prove that if a non-injective factor satisfies such a condition and has the W* CBAP, then it has no Cartan subalgebras. As a corollary, we prove that II1 factors of universal orthogonal and unitary discrete quantum groups have no Cartan subalgebras. We also prove that continuous cores of type III1 factors with such a condition are semisolid as a II infinity factor.
- リンク情報
- ID情報
-
- DOI : 10.1090/tran/6321
- ISSN : 0002-9947
- eISSN : 1088-6850
- Web of Science ID : WOS:000360988900013