Covariant completely positive maps and liftings

DOI10.1216/RMJM/1181072533zbMath0796.46042OpenAlexW2024176911MaRDI QIDQ1316319

V. Pereyra

Publication date: 14 March 1994

Published in: Rocky Mountain Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1216/rmjm/1181072533

zbMATH Keywords

Calkin algebracovariant completely positive mapscompletely positive lifting problemdiscrete unital \(C^*\)-dynamical systemsreduced discrete group \(C^*\)-algebras

Mathematics Subject Classification ID

Noncommutative dynamical systems (46L55) General theory of (C^*)-algebras (46L05)

Related Items (1)

On representations associated with completely \(n\)-positive linear maps on pro-\(C^{*}\)-algebras

Cites Work

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• The completely positive lifting problem for \(C^*\)-algebras
• Notes on extensions of \(C^*\)-algebras
• Simple \(C^*\)-algebras generated by isometries
• A covariant version of Ext
• Produits croises d'une \(C^ *\)-algèbre par un groupe d'automorphismes
• A Simple C^*-Algebra Generated by Two Finite-Order Unitaries
• Inner Product Modules Over B ∗ -Algebras

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