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On Automorphisms of the Toeplitz Algebra
Journal article   Peer reviewed

On Automorphisms of the Toeplitz Algebra

Paul S. Muhly and Jingbo Xia
American journal of mathematics, Vol.122(6), pp.1121-1138
12/01/2000
DOI: 10.1353/ajm.2000.0047

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Abstract

In this paper we completely determine those C*-automorphisms α of the full Toeplitz algebra which have the form$\alpha (T_{\varphi})=T_{\varphi {\rm o}\sigma}$+ compact operator, where σ is a bi-Lipschitz homeomorphism of the unit circle.
Algebra Automorphisms Borel sets Charge density Homeomorphism Integers Mathematical functions Mathematical theorems Mathematics Strong operator topologies

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