On the superrigidity of malleable actions with spectral gap

成果类型：

Article

署名作者：

Popa, Sorin

署名单位：

University of California System; University of California Los Angeles

刊物名称：

JOURNAL OF THE AMERICAN MATHEMATICAL SOCIETY

ISSN/ISSBN：

0894-0347

发表日期：

2008

页码：

981-1000

关键词：

w-rigid groups ii1 factors equivalence-relations property-t CLASSIFICATION invariant SEQUENCES lattices rings