A Quillen model for classical Morita theory and a tensor categorification of the Brauer group
Let KK be a commutative ring. In this article we construct a well-behaved symmetric monoidal Quillen model structure on the category of small KK-categories which enhances classical Morita theory. Making use of it, we then obtain the usual categorification of the Brauer group and of its functoriality...
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| Format: | Artikel |
| Sprache: | en_US |
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Elsevier
2016
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| Online Zugang: | http://hdl.handle.net/1721.1/105483 https://orcid.org/0000-0001-5558-9236 |