Seminar organised by Jinbi Jin (jinmengjun [plus] efg [at] gmail [dot] com)
In week 51, the seminar will be on Monday, 15:00-17:00, instead of the usual time.
Wednesday, 11:15-12:50, Room Sn401
This seminar will have two main goals. The first is to define the étale fundamental group of a connected scheme \(S\) using a categorical approach, and the second is to prove a finiteness theorem about étale fundamental groups of proper, connected schemes over an algebraically closed field \(k\). For these purposes, the following topics will be covered.
2 October | Jinbi Jin | Introduction |
9 October | Chloe Martindale | Galois Categories |
16 October | Maxim Mornev | Flat and Étale Morphisms I |
23 October | Maxim Mornev | Flat and Étale Morphisms II |
30 October | Milan Lopuhaä | The Galois Category of Finite Étale Coverings |
6 November | Wouter Zomervrucht | Faithfully Flat Descent |
13 November | Qijun Yan | Descent of Properties of Morphisms→ leidenuniv.nl |
20 November | --- | No seminar. |
27 November | Yan Zhao | GAGA |
4 December | Yan Zhao | Riemann Existence Theorem |
11 December | Jinbi Jin | Specialisation Theory |
16 December, 15:00-17:00 | Qijun Yan | ''Finiteness'' of the Étale Fundamental Group |