Localisation

Adresses

Aix-Marseille Université
Institut de Mathématiques de Marseille (I2M) - UMR 7373
Site Saint-Charles : 3 place Victor Hugo, Case 19, 13331 Marseille Cedex 3
Site Luminy : Campus de Luminy - Case 907 - 13288 Marseille Cedex 9

Séminaire

Chai-Oort Hecke orbit conjecture

Marco D’Addezio
IRMA, Strasbourg
https://webusers.imj-prg.fr/~marco.d-addezio/

Date(s) : 19/11/2024   iCal
14h00 - 15h00

I will talk about the proof of the Hecke orbit conjecture for 
Shimura varieties of Hodge type. This is a conjecture proposed by Chai 
and Oort on the geometry of the reduction modulo p of Shimura varieties. 
After recalling the statement, I will explain how to linearise the 
problem using some “generalised Serre-Tate coordinates” on central 
leaves. Subsequently, I will explain how the monodromy groups of 
F-isocrystals enter into the picture. This is a joint work with Pol van 
Hoften.

Emplacement
I2M Luminy - TPR2, Salle de Séminaire 304-306 (3ème étage)

Catégories


Secured By miniOrange