On Hopf-cyclic cohomology and Cuntz algebra.
type: Item
instance of: scholarly article
title: On Hopf-cyclic cohomology and Cuntz algebra.
zbMATH Open document ID: 1282.16015
DOI: 10.1155/2013/793637
author: A. Sitarz
published in: ISRN Algebra
publication date: 2013-10-17T00:00:00Z
review text: Summary: We demonstrate that Hopf cyclic cocycles, that is, cyclic cocycles with coefficients in stable anti-Yetter-Drinfeld modules, arise from invariant traces on certain ideals of Cuntz-type extension of the algebra.
Mathematics Subject Classification ID: 16E40
Mathematics Subject Classification ID: 16T05
Mathematics Subject Classification ID: 46L05
Mathematics Subject Classification ID: 19D55
zbMATH DE Number: 6215739
zbMATH Keywords: Hopf-cyclic cohomology
zbMATH Keywords: Hopf cyclic cocycles
zbMATH Keywords: stable anti-Yetter-Drinfeld modules
zbMATH Keywords: Cuntz algebras
Wikidata QID: Q58998825
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2013/793637
OpenAlex ID: W2082922884
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description: scientific article; zbMATH DE number 6215739