# Séminaires : Séminaire Théorie des Nombres

 Equipe(s) : fa, tn, tga, Responsables : 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) Douglas Ulmer - , Titre On Mordell-Weil groups of abelian varieties over function fields Date 14/04/2008 Horaire 14:00 à 16:00 Diffusion Résume I will sketch a construction which, among other things,relates CM of certain abelian varieties over a field k to Mordell-Weil groups of certain abelian varieties over $K=k(t)$. Examples willbe considered were $k$ is a finite field, a number field, or thealgebraic closure of one of these fields. Salle Adresse