Séminaires : Séminaire Théorie des Nombres

Equipe(s) : tn,
Responsables :Ziyang Gao, Marc Hindry, Bruno Kahn, João Pedro P. dos Santos
Email des responsables : ziyang.gao@imj-prg.fr
Salle :
Adresse :
Description

http://www.imj-prg.fr/tn/STN/stnj.html

 


Orateur(s) Martin Orr - University of Warwick,
Titre Unlikely intersections in the moduli space of principally polarized abelian surfaces
Date03/02/2020
Horaire14:00 à 15:00
Diffusion
Résume

The Zilber-Pink conjecture predicts that a family of abelian surfaces over a one-dimensional base, with generic endomorphism ring ℤ, contains at most finitely many fibres with quaternionic multiplication. I will discuss a partial proof of this conjecture (joint with Christopher Daw). The main ingredients are new quantitative results in the reduction theory of algebraic groups and a height bound due to André.

Sallesalle 1016
AdresseSophie Germain
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