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Inductive Limits of Inner Actions on Approximate Interval Algebras Generated by Elements With Finite Spectrum


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1 Department of Mathematical Sciences Lake Head University, 955 Oliver Road, Thunder Bay, Ontario P7B 5E1, Canada
     

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In this paper we present a classification for C*-dynamical systems (A,ℝ,α) of the following form. There exists a sequence {An} of C*-algebras each isomorphic to a finite direct sum of matrix algebras over the unit interval, actions αn of ℝ on An generated by elements with finite spectrum, and equivariant connecting ∗-homomorphisms φnm:An→Am satisfying a certain technical assumption, such that (A,ℝ, α) is the limit of the inductive system {(An, αn), φnm}.
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  • Inductive Limits of Inner Actions on Approximate Interval Algebras Generated by Elements With Finite Spectrum

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Authors

Andrew J. Dean
Department of Mathematical Sciences Lake Head University, 955 Oliver Road, Thunder Bay, Ontario P7B 5E1, Canada

Abstract


In this paper we present a classification for C*-dynamical systems (A,ℝ,α) of the following form. There exists a sequence {An} of C*-algebras each isomorphic to a finite direct sum of matrix algebras over the unit interval, actions αn of ℝ on An generated by elements with finite spectrum, and equivariant connecting ∗-homomorphisms φnm:An→Am satisfying a certain technical assumption, such that (A,ℝ, α) is the limit of the inductive system {(An, αn), φnm}.