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Automorphisms Inner in the Local Multiplier Algebra and Connes Spectrum

Raluca Dumitru, Costel Peligrad, Bogdan Visinescu

math.OAarXiv:math/0512203

Abstract

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 of corresponding results of Olesen, Pedersen and Stormer [6], [7], [9] and Ara and Mathieu [1] to the case of local multiplier algebras.

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