Speaker: Ma Luo
Date: 10:30 19/03/2021
Title: Periods and completions of fundamental groups
Abstract: 
To study periods of fundamental groups, one needs to linearize these discrete groups and consider their 
various completions, such as unipotent completions and relative completions. In this talk, we discuss what 
these completions are and how they can be used to study periods and motives associated to fundamental groups. 
In particular, the focus will be put on the cases of curves of low genus.