Modul: MAT770 Oberseminar: Algebraische Geometrie

## The differential Galois group of one-variable function fields

Talk by Prof. Dr. Michael Wibmer

Speaker invited by: Prof. Dr. Joseph Ayoub

**Date:** 14.11.22 **Time:** 13.15 - 14.45 **Room:** Y27H25

Matzat's conjecture (now a theorem) predicts the structure of the absolute differential Galois group of one-variable function fields. In this talk, starting from the definition of the differential Galois group of a linear differential equation, I will give an overview of the proof of Matzat's conjecture.