most citedAutomorphisms Inner in the Local Multiplier Algebra and Connes Spectrum

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math.OA2006

Compact quantum group actions on C*-algebras and invariant derivations

R. Dumitru, C. Peligrad

We define the notion of invariant derivation of a C*-algebra under a compact quantum group action and prove that in certain conditions, such derivations are generators of one param…

math.OA2006★ 1 cited

Automorphisms Inner in the Local Multiplier Algebra and Connes Spectrum

Raluca Dumitru, Costel Peligrad, Bogdan Visinescu

We obtain some results that relate the Connes spectrum with the innerness of automorphisms in the fixed point local multiplier algebra. The results are variants and/or extensions o…