Aarhus University Seal / Aarhus Universitets segl

QGM seminar by Timothy Logvinenko (Cardiff University)

Title: Perverse schobers and orbifolds

2019.05.14 | Jane Jamshidi

Date Mon 20 May
Time 13:15 14:15
Location 1531-219 (Aud-D4)


Perverse schobers are a recent notion introduced by Kapranov and Schechtman. It is a categorification of perverse sheaves on a stratified topological space. In this talk, I will introduce perverse schobers, describe several known examples, and then talk about a joint work in progress with Alexei Bondal where we study perverse sheaves and perverse schobers on an orbifold disc.”