Combinatorics and dynamics of Harder--Narasimhan filtrations

主讲人 Speaker:Prof. Anand Deopurkar (Australian National University)
时间 Time:2022/06/07 Tue. 1:30-2:30pm (Beijing time)
地点 Venue:Zoom Meeting ID: 984 962 1397 (no password needed)


How does an object of a triangulated category evolve when we apply an auto-equivalence? I will make this question precise using a Bridgeland stability condition.  For some categories, I will describe how the answer to this question relates to combinatorial geometry of points on the plane.