A Characterization of Normal Extensions for Subfactors

DOI10.2307/2160470zbMath0815.46054OpenAlexW4247480183MaRDI QIDQ4290801

Tamotsu Teruya

Publication date: 25 June 1995

Full work available at URL: https://doi.org/10.2307/2160470

zbMATH Keywords

crossed productouter actionnormal extensions for subfactorstower of factors

Mathematics Subject Classification ID

Subfactors and their classification (46L37)

Related Items (3)

The Rokhlin property for inclusions of \(C^\ast\)-algebras ⋮ Strongly self-absorbing property for inclusions of $\mathrm {C}^*$-algebras with a finite Watatani index ⋮ Description of the automorphism group \(\text{Aut}({\mathcal A}/{\mathcal A}^\alpha)\) for a minimal action of a compact Kac algebra and its application

Cites Work

• Unnamed Item
• Characterization of crossed product (properly infinite case)
• Cohomology and extensions of Neumann algebras. I
• Index for subfactors
• A Galois theory for finite factors
• On the normal basis theorem of the Galois theory for finite factors
• Index for 𝐶*-subalgebras
• Entropy and index for subfactors
• Actions of finite groups on the hyperfinite type 𝐼𝐼₁ factor
• IRREDUCIBLE BIMODULES ASSOCIATED WITH CROSSED PRODUCT ALGEBRAS

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