| Orateur(s) | Florian Pop - U. of Pennsylvania,
|
| Titre | On a conjecture of Colliot-Thélène |
| Date | 23/03/2018 |
| Horaire | 11:00 à 12:30 |
|
| Diffusion | |
| Résume | Let f be a morphism of projective smooth varieties X, Y defined over the rationals. The conjecture by Colliot-Thélène under discussion gives (conjectural) sufficient conditions which imply that for almost all rational prime numbers p, the map f maps the p-adic points X(ℚ_p) surjectively onto Y(ℚ_p). The aim of the talk is to present some recent results by Denef, Skorobogatov et al; further to report on work in progress on a different method to attack the conjecture under quite relaxed hypotheses. |
| Salle | salle Pierre Grisvard, IHP |
| Adresse | IHP |
