Freely acting automorphisms of abelianC*-algebras

Abstract

(6) v,= Γ"e~ί st dE(t) . J -ooBy (4) and (6), we have dE(t)ds = Γ°° x(t)dE(t) , J-oo J -oo J -oo J-oohttps://www.cambridge.org/core/terms. https://doi

On freely acting automorphisms of operator algebras

“…Using Theorem D, we shall determine the spectrum of a unitary operator having a transversal group (cf. [10]). THEOREM 10.…”

On free transformation groups and C*-algebras

“…However, we remark that a more general notion has also been proposed for C*-actions, e.g. in [4]. DEFINITION…”