Speaker: Carlos Simpson (Nice, France)
Date: 24/09/2021 at 10:30
Title: A twistor space for moduli of logarithmic connections of rank 2 on an open curve
Abstract: We'll outline a way of constructing a twistor family of moduli spaces for rank 2 logarithmic
connections on a quasi-projective curve. The idea is that this should combine the
weight 1 property, reflecting the hyperkähler structure, for moduli over a compact curve,
with the weight 2 property for the local monodromy transformations around the punctures
that is related to parabolic structures.