数学科学研究所
Insitute of Mathematical Science

Étale seminar: The étale fundamental group in terms of Galois theory

Seminar| Institute of Mathematical Sciences

TimeFriday, 18th June, 2021, 15:00-16:00 

LocationR408, IMS

 

Speaker: Daniel Skodlerack, ShanghaiTech University

Abstract:The étale fundamental group of a connected scheme was introduced in a seminar before as a projective limit of finite étale coverings. We will explain the Galois theoretic point of view using unramified extensions. Source : Arapura’s notes “Introduction to Étale Cohomology “ Chapter 2


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