Explicit constructions of short virtual resolutions
Speaker:
Lauren Cranton Heller, University of Nebraska-Lincoln
Date and Time:
Wednesday, June 19, 2024 - 11:00am to 11:30am
Location:
Fields Institute, Room 230
Abstract:
In 2023 several groups of researchers independently proved the existence of short virtual resolutions on a smooth projective toric variety X, meaning that for each multigraded module there exists a free complex of length at most dim X which gives a resolution of the corresponding sheaf. I will discuss constructions of such resolutions using commutative algebra.