On the classification of full factors of type III

被引:20
作者
Shlyakhtenko, D [1 ]
机构
[1] Univ Calif Los Angeles, Dept Math, Los Angeles, CA 90095 USA
关键词
D O I
10.1090/S0002-9947-04-03457-9
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We introduce a new invariant L(M) for type III factors M with no almost-periodic weights. We compute this invariant for certain free Araki-Woods factors. We show that Connes' invariant tau cannot distinguish all isomorphism classes of free Araki-Woods factors. We show that there exists a continuum of mutually non-isomorphic free Araki-Woods factors, each without almost-periodic weights.
引用
收藏
页码:4143 / 4159
页数:17
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