2014 | OriginalPaper | Buchkapitel
6. Derived Equivalences
verfasst von : Alexander Zimmermann
Erschienen in: Representation Theory
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Abstract
The derived category of an algebra was introduced in Chap. 3. In this Chap. 6 we shall study equivalences between the derived categories of two algebras. The main result is Rickard’s and Keller’s Morita theory for derived categories. We shall study many relations between this concept and stable equivalences. We also provide a long list of invariants under these equivalences and study singular categories as well as Picard groups for derived categories.