[Author: Bisch, Dietmar] AND [Keyword: Fundamental Group] : Search

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Search name	Searched On	Run search
Keyword: Analytic Solution (25)	18 Mar 2025	Run
[Author: Bisch, Dietmar] AND [Keyword: Fundamental Group] (1)	18 Mar 2025	Run
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[Author: Zeeshan Gul, M] AND [Keyword: Metric Potentials] (1)	18 Mar 2025	Run

articleNo Access
CONTINUOUS FAMILIES OF HYPERFINITE SUBFACTORS WITH THE SAME STANDARD INVARIANT
- DIETMAR BISCH,
- REMUS NICOARA, and
- SORIN POPA
International Journal of Mathematics01 Mar 2007
Preview Abstract
We construct numerous continuous families of irreducible subfactors of the hyperfinite II₁ factor which are non-isomorphic, but have all the same standard invariant. In particular, we obtain 1-parameter families of irreducible, non-isomorphic subfactors of the hyperfinite II₁ factor with Jones index 6, which have all the same standard invariant with property (T). We exploit the fact that property (T) groups have uncountably many non-cocycle conjugate cocycle actions on the hyperfinite II₁ factor.

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