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jeunes en arithmétique et variétés algébriques

from complex to p-adic

program by Yves André
tatihou island (normandy), 26-30 September 2017

This educational conference, organized on the model of the Arbeitsgemeinschaft in Oberwolfach, is devoted to the analogies between period mappings in complex and $p$-adic geometry. With Yves André’s Tohoku-Hokkaido lectures Period mappings and differential equations. From $\mathbb{C}$ to $\mathbb{C}_p$. as a roadmap, we will travel from the original sources to recent developments such as the work by Scholze and Weinstein about the moduli of $p$-divisible groups.

Arbeitsgemeinschaft à la Française

We plan to revive the tradition of an annual series of conferences in arithmetic geometry based on the model of Oberwolfach's Arbeitsgemeinschaft. They were previously organized by Jean-Benoît Bost and François Loeser from 1995 to 2002 at Luminy. The first editions covered topics such as Euler systems, higher class field theory or modular forms and Galois representations.

The public we have in mind consists mainly of PhD students and early postdocs, with the aim of offering a friendly ambience to learn mathematical subjects that do not necessarily belong to one's own research area. At the end of each edition, the topic for the next one will be voted, and a scientific program will be written in close collaboration with a leading expert. About six months before the conference, participants will apply and the talks will be distributed among them.


Giuseppe Ancona (Université de Strasbourg) /
Javier Fresán (ETH) /
Marco Maculan (Institut Mathématique de Jussieu) /

Scientific Committee

Yves André (Institut Mathématique de Jussieu)
Jean-Benoît Bost (Université Paris-Sud XI)
François Charles (Université Paris-Sud XI)
Hélène Esnault (Freie Universität Berlin)
Viktoria Heu (Université de Strasbourg)
Jérôme Poineau (Université de Caen)