A Quillen model for classical Morita theory and a tensor categorification of the Brauer group

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

Let K be a commutative ring. In this article we construct a symmetric monoidal Quillen model structure on the category of small K-categories which enhances classical Morita theory. We then use it in order to obtain a natural tensor categorification of the Brauer group and of its functoriality.
Original languageUnknown
Pages (from-to)2337-2355
JournalJournal of Pure and Applied Algebra
Volume218
Issue number12
DOIs
Publication statusPublished - 1 Jan 2014

Cite this