Marc Hindry, Bruno Kahn, Wieslawa Niziol, Cathy Swaenepoel
Email des responsables :
cathy.swaenepoel@imj-prg.fr
Salle :
Adresse :
Description
http://www.imj-prg.fr/tn/STN/stnj.html
Orateur(s)
R. Schoof - ,
Titre
Abelian varieties over Q with bad reduction in one prime only
Date
28/11/2005
Horaire
14:00 à 16:00
Diffusion
Résume
A classical theorem of Abrashkin/Fontaine states that there is no abelianvariety over Q with good reduction everywhere. We will explain the proofof the following extension : For p at most 19, the only semi-stableabelian varietiesover Q with good reduction everywhere except at p, are isogenous to apower of J_0(p)
