Tuesday, February 21, 7.527

Panagiotis Kostas (Thessaloniki)
Regular triangulated categories.

Abstract:
In this talk we propose a notion of regularity for triangulated categories. The latter requires the identification of certain (intrinsic) triangulated subcategories of a given triangulated category. Following the same idea, we also introduce Gorensteinness and injective generation. The aim of the talk is to explain how the above are related when the category in question is compactly generated. This is based on joint work in progress with Chrysostomos Psaroudakis and Jorge Vitória.