Seminar series
Date
Tue, 28 Jan 2020
Time
15:30 -
16:30
Location
L4
Speaker
Noah Arbesfeld
Organisation
Imperial College
Tautological bundles on Hilbert schemes of points often enter into enumerative and physical computations. I will explain how to use the Donaldson-Thomas theory of toric threefolds to produce combinatorial identities that are expressed geometrically using tautological bundles on the Hilbert scheme of points on a surface. I'll also explain how these identities can be used to study Euler characteristics of tautological bundles over Hilbert schemes of points on general surfaces.