Event
Michael Groechenig (University of Toronto)
Wednesday, January 17, 2024 13:30to14:30
Title: Topological properties of the Frobenius-pullback for flat聽connections
Abstract: The first half of this talk will be expository and will be an introduction to flat connections in mixed characteristic and F-isocrystals. In the second half we will investigate the topological properties of the Frobenius pullback. In particular, we will establish that it is a continuous and open map. This will lead to a new perspective on previous results of ours on rigid flat connections. This
is joint work with H茅l猫ne Esnault.
In person at UQAM PK-5675
or online at Zoom meeting 86352363947