We find necessary and sufficient conditions for the subalgebra Of analytic elements associated with a periodic C*-dynamical system to be a maximal norm-closed subalgebra. Our conditions are in terms of the Arveson spectrum of the action. We also describe equivalent properties of the system in terms of the strong Connes spectrum and the simplicity of the crossed product. (c) 2012 Elsevier Inc. All rights reserved.

Peligrad, C., Zsido, L. (2012). Maximal subalgebras of C*-algebras associated with periodic flows. JOURNAL OF FUNCTIONAL ANALYSIS, 262(8), 3626-3637 [10.1016/j.jfa.2012.01.025].

Maximal subalgebras of C*-algebras associated with periodic flows

ZSIDO, LASZLO
2012-01-01

Abstract

We find necessary and sufficient conditions for the subalgebra Of analytic elements associated with a periodic C*-dynamical system to be a maximal norm-closed subalgebra. Our conditions are in terms of the Arveson spectrum of the action. We also describe equivalent properties of the system in terms of the strong Connes spectrum and the simplicity of the crossed product. (c) 2012 Elsevier Inc. All rights reserved.
2012
Pubblicato
Rilevanza internazionale
Articolo
Esperti anonimi
Settore MAT/05 - ANALISI MATEMATICA
English
C*-algebra; Automorphism group; Maximal subalgebra
Peligrad, C., Zsido, L. (2012). Maximal subalgebras of C*-algebras associated with periodic flows. JOURNAL OF FUNCTIONAL ANALYSIS, 262(8), 3626-3637 [10.1016/j.jfa.2012.01.025].
Peligrad, C; Zsido, L
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/89209
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