We will discuss principal bundles over root stacks and associated constructions. In case of dimension one, we demonstrate a criterion for a principal bundle to have an algebraic connection. We will compare this approach with earlier notions of parabolic principal bundles.
Date and Time : 16-03-2017 14:00
Venue visiter le site web du posteur : Seminar Hall, 219 @ CET
Speaker : Souradeep Majumder, ISI Bangalore