ON ACTIONS OF AMENABLE-GROUPS ON II-1-FACTORS

被引：10

作者：

BEDOS, E

机构：

[1] Institute of Mathematics, University of Oslo, 0316 Oslo 3

来源：

JOURNAL OF FUNCTIONAL ANALYSIS | 1990年 / 91卷 / 02期

关键词：

D O I：

10.1016/0022-1236(90)90149-F

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Given a II1-factor M with separable predual and α, a free action of a countable amenable discrete group G on M, we show that the crossed product M × α G has property Γ (resp. is McDuff) when M itself has property Γ (resp. is McDuff). © 1990.

引用

页码：404 / 414

页数：11

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