Moduli stack of nilpotent crystals
Organizers
Speaker
Time
Thursday, June 4, 2026 3:00 PM - 4:00 PM
Venue
A7-201
Online
Zoom 518 868 7656
(BIMSA)
Abstract
The moduli stack of integrable connections on a smooth proper variety in positive characteristic p admits an extra endomorphism, called the Verschiebung. Moreover, when p is odd, this moduli problem extends over p-nilpotent schemes. We will discuss a nilpotent crystalline GFGA theorem and show that the extended moduli problem is representable by a p-adic formal algebraic stack. This is joint work in progress with Gyujin Oh.