Seminario / Le Bras
SEMINARIO DI GEOMETRIA ARITMETICA
Mercoledì 22 Febbraio alle 12:20 (durata 1 ora e 15 minuti)
in Sala di Rappresentanza del Dipartimento di Matematica “F. Enriques”,
si terrà il seguente seminario:
Arthur-César Le Bras
(CNRS & IRMA Strasbourg)
A stacky perspective on p-adic non-abelian Hodge theory
Abstract: p-adic non abelian Hodge theory, also known as the p-adic Simpson correspondence, aims at describing p-adic local systems on a smooth rigid analytic variety in terms of Higgs bundles. I will explain in this talk why the « Hodge-Tate stacks » recently introduced by Bhatt-Lurie and Drinfeld in their work on prismatic cohomology can be useful to study this kind of questions. Joint work with Johannes Anschütz and Ben Heuer.
Tutti gli interessati sono invitati a partecipare.
20 febbraio 2023