Characterizing type I C*-algebras via entropy

Nathanial P. Brown

doi:10.1016/j.crma.2004.06.030

Characterizing type I C*-algebras via entropy

Nathanial P. Brown

Mathematics

Research output: Contribution to journal › Article › peer-review

3 Scopus citations

Abstract

Let A be a separable unital C*-algebra. It is shown that A is type I if and only if the CNT-entropy of every inner automorphism of A is zero.

Original language	English (US)
Pages (from-to)	827-829
Number of pages	3
Journal	Comptes Rendus Mathematique
Volume	339
Issue number	12
DOIs	https://doi.org/10.1016/j.crma.2004.06.030
State	Published - Dec 15 2004

All Science Journal Classification (ASJC) codes

General Mathematics

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10.1016/j.crma.2004.06.030

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title = "Characterizing type I C*-algebras via entropy",

abstract = "Let A be a separable unital C*-algebra. It is shown that A is type I if and only if the CNT-entropy of every inner automorphism of A is zero.",

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JO - Comptes Rendus Mathematique

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Characterizing type I C*-algebras via entropy

Abstract

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