Actions of discrete amenable groups on factors
Actions of discrete amenable groups on factors
复制标题
离散的服从群体对因素的行动
DOI:
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发表时间:
1982
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影响因子:
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通讯作者:
A. Ocneanu
中科院分区:
文献类型:
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作者:
A. Ocneanu
We study the actions of discrete amenable groups on factor von Neumann algebras. We give the classification up to outer conjugacy of the actions of amenable groups on the type II hyper- finite factors. The main result is the unicity up to outer conjugacy of the free action of an amenable group on the hyperfinite type 11 factor.