Part II, Free Actions of Compact Groups on C*-Algebras
Fuente:
arXiv
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| Auteurs principaux: | , |
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| Format: | Preprint |
| Publié: |
2015
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| _version_ | 1866909973926117376 |
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| author | Schwieger, Kay Wagner, Stefan |
| author_facet | Schwieger, Kay Wagner, Stefan |
| contents | We study a simple subclass of free actions of non-Abelian groups on unital C*-algebras, namely cleft actions. These are characterized by the fact that the associated noncommutative vector bundles are trivial. In particular, we provide a complete classification theory for these actions and describe its relations to classical principal bundles. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_1508_07904 |
| institution | arXiv |
| publishDate | 2015 |
| record_format | arxiv |
| spellingShingle | Part II, Free Actions of Compact Groups on C*-Algebras Schwieger, Kay Wagner, Stefan Operator Algebras Quantum Algebra 46L85, 37B05 (primary), 55R10, 16D70 (secondary) We study a simple subclass of free actions of non-Abelian groups on unital C*-algebras, namely cleft actions. These are characterized by the fact that the associated noncommutative vector bundles are trivial. In particular, we provide a complete classification theory for these actions and describe its relations to classical principal bundles. |
| title | Part II, Free Actions of Compact Groups on C*-Algebras |
| topic | Operator Algebras Quantum Algebra 46L85, 37B05 (primary), 55R10, 16D70 (secondary) |
| url | https://arxiv.org/abs/1508.07904 |