Tuesday, February 5, 14:00, 7.527

Gustavo Jasso (Bonn), Generalised BGP reflection functors via recollements.

Abstract:
In this talk I will present a new approach to generalised BGP reflection functors which benefits of the additional flexibility provided by the language of stable infinity-categories. To this end, I will explain how the aforementioned language sheds new light on the classical concept of recollement and how to utilise the powerful methods afforded by the theory infinity-categories in our context. Familiarity with the theory of infty-categories will not be assumed.
This is a report on joint work with Tobias Dyckerhoff and Tashi Walde.