• Workshop - Multiscale numerical methods for differential equations
    Aug 25, 2015 to Aug 27, 2015

    Rennes, from August 25th to August 27th

    Organization board: Benjamin Boutin, Philippe Chartier, Nicolas Crouseilles

    Speakers

    Assyr Abdulle (EPFL)
    Alina Chertock (North Carolina State University)
    Francis Filbet (Université de Lyon I)
    Martin Gander (Université de Genève)
    Ludwig Gauckler (TU Berlin)
    Ernst Hairer (Université de Genève)
    Shi Jin (University of Wisconsin)
    Pauline Lafitte (Ecole Centrale, Paris)
    Qin Li (Caltech)
    Siddhartha Mishra (ETH Zürich)
    Siegfried Müller (Aachen University)
    Alexander Ostermann (University of Innsbruck)
    Jesus Maria Sanz-Serna (Universidad Carlos III de Madrid)
    Chi-Wang Shu (Brown University)
    Eric Sonnendrücker (IPP Munchen)
    Rodolphe Turpault (Université de Bordeaux I)

  • Rencontres Doctorales Lebesgue 2015
    Oct 28, 2015 to Oct 31, 2015

    Dates : du 28 au 30 octobre 2015
    Location : UFR Sciences et Techniques Amphithéâtre Pasteur, Nantes

    Comité d’organisation : Adrien Fontaine (Rennes), Olivier Pierre (Nantes), Victor Vilaça Da Rocha (Nantes), Thomas Wallez (Nantes).

    Comité scientifique : Thomas Beaudouin (Nantes), Johan Leray (Angers), Noémie Legout (Nantes), Axel Rogue (Rennes).


    Objectif

    Le but de ces rencontres est de présenter un panorama de la recherche mathématique à travers les exposés de doctorants d’horizons géographiques et mathématiques variés ainsi que de trois chercheurs parrains de cet événement.

    Bien que principalement orientée vers les doctorants, cette conférence se veut également accessible aux étudiants de M2 désireux d’avoir un aperçu des travaux auxquels une thèse en mathématiques peut mener. Ces rencontres sont organisées avec le soutien du Centre Henri Lebesgue, du Laboratoire de mathématiques Jean Leray de Nantes, du Laboratoire angevin de recherche en mathématiques, de l’Institut de recherche en mathématique de Rennes et de l'école doctorale STIM.

  • Conference - 31th International Workshop on Statistical Modelling
    Jul 4, 2016 to Jul 8, 2016

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    Welcome to the webpage of the 31th International Workshop on Statistical Modelling (IWSM).

    The 31th edition of the IWSM will be held in Rennes (France) from 4 to 8 July 2016, hosted by the Institut National des Sciences Appliquées.

    IWSM is one of the major activities of the Statistical Modelling Society, founded with the purpose of promoting and encouraging statistical modelling in its widest sense, involving both academic and professional statisticians and data analysts. Since its first edition, the spirit of the workshop has always been to focus on problems motivated by real life data and on solutions that make novel contributions to the subject.

    The atmosphere of the workshops is friendly and supportive, with no parallel sessions, with the aim of stimulating the exchange of ideas and experiences related to statistical modelling. As a sign of positive feedback, the IWSMs report many returning participants.

    Papers focusing on applications with important substantive implications as well as methodological issues are welcome. Submissions by students and young researchers are particularly encouraged.

    New information about the 31th IWSM will be continuously added on this website. If you have any questions or comments, please contact us.

Conference - Effective moduli spaces and applications to cryptography

Rennes, from June 10th to June 13th, 2014
Contact: D. Lubicz
Organisation board: M. Bolognesi, D. Lubicz, C. Ritzenthaler

Moduli spaces are parameter spaces for mathematical objects equipped (or not) with extra structures. The cases of spaces classifying curves and abelian varieties have been widely studied in their theoretical aspects which entailed dramatic advances in arithmetic geometry. Nonetheless, more effective aspects for instance related to rationality questions or depending on the characteristic of the base field are less well understood. Certain field of applications require tools and algorithms to manipulate efficiently these moduli spaces. This is case for instance of public key cryptography since certain cryptosystems have public parameters which naturally live inside certain moduli spaces.

This conference aims at gathering specialists of moduli spaces of curves and abelian varieties, algorithmic and cryptography so as to explore the deep link and the possible interactions between theoretical and practical aspects of moduli spaces.

Partners

Affiliation

ANR CNRS Rennes 1 Rennes 2 Nantes INSA Rennes INRIA ENS Cachan UEB UNAM