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Part III, Free Actions of Compact Quantum Groups on C*-Algebras
Iteratec GmbH, GER.
Blekinge Institute of Technology, Faculty of Engineering, Department of Mathematics and Natural Sciences.
2017 (English)In: SIGMA. Symmetry, Integrability and Geometry, ISSN 1815-0659, E-ISSN 1815-0659, Vol. 13, 62Article in journal (Refereed) Published
Abstract [en]

We study and classify free actions of compact quantum groups on unital C*-algebras in terms of generalized factor systems. Moreover, we use these factor systems to show that all finite coverings of irrational rotation C*-algebras are cleft.

Place, publisher, year, edition, pages
NATL ACAD SCI UKRAINE, INST MATH , 2017. Vol. 13, 62
Keyword [en]
free action, C*-algebra, quantum group, factor system, finite covering
National Category
Algebra and Logic
Identifiers
URN: urn:nbn:se:bth-15088DOI: 10.3842/SIGMA.2017.062ISI: 000407251200001OAI: oai:DiVA.org:bth-15088DiVA: diva2:1137312
Note

Open Access

Available from: 2017-08-31 Created: 2017-08-31 Last updated: 2017-09-08Bibliographically approved

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fulltext(418 kB)5 downloads
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Publisher's full texthttps://www.emis.de/journals/SIGMA/2017/062/sigma17-062.pdf

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  • de-DE
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