Classification of Crossed-Product C ∗ -Algebras Associated with Characters on Free Groups

DOI10.2307/2001754zbMath0723.46041OpenAlexW4237044540MaRDI QIDQ3210382

Hong-Sheng Yin

Publication date: 1990

Published in: Transactions of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2307/2001754

zbMATH Keywords

discrete groupleft regular representationrotation \(C^ *\)-algebras\(C^ *\)-crossed product*- automorphismreduced group \(C^ *\)-algebratwist of character

Mathematics Subject Classification ID

(K)-theory and operator algebras (including cyclic theory) (46L80) Noncommutative dynamical systems (46L55) Methods of algebraic topology in functional analysis (cohomology, sheaf and bundle theory, etc.) (46M20) Classifications of (C^*)-algebras (46L35)

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On reduced twisted group \(C^{\ast}\)-algebras that are simple and/or have a unique trace ⋮ Simple infinite-dimensional quotients of the group \(C^{\bigstar}\)-algebras of certain discrete 6-dimensional nilpotent groups

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