Abstract
We apply the Evans-Kishimoto type argument to centrally free actions of discrete amenable groups on McDuff factors, and classify them. Especially, we present a different proof that the Connes-Takesaki modules are complete cocycle conjugacy invariants for centrally free actions of discrete amenable groups on injective factors.
| Original language | English |
|---|---|
| Pages (from-to) | 48-64 |
| Number of pages | 17 |
| Journal | Mathematica Scandinavica |
| Volume | 101 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2007 |
All Science Journal Classification (ASJC) codes
- General Mathematics
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