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  • France excellence - Ecole d'été en mathématiques
    Jun 27, 2016 to Jul 13, 2016

    Descriptif

    Cette initiative lancée par l'ambassade de France en Chine, en collaboration avec l'Université de Rennes 1, l'UFR de mathématiques et le Centre Henri Lebesgue permet à d'excellents étudiants chinois dans la discipline de mathématiques-statistique, de participer à des cours de niveau master 2 à Rennes. Les cours seront dispensés en anglais, et seront suivis de sessions de travaux pratiques et de module d’initiation à la recherche. Des cours de langue française et des visites culturelles complètent le programme.

    Program Summer school-Statistics: France Excellence

    Monday 27th June
    8:00-8:30 Welcome – Université Rennes 1, Tour de math
    8:30-11:30 J.F. Dupuy, Regression modeling for financial analysis (I)

    Tuesday 28th June
    10:00-12:00 Y. Hu, Random variables and conditioning (I)
    13:45-16:45 French langage courses

    Wednesday 29th June
    10:00-12:00 Y. Hu, Random variables and conditioning (II)

    Thursday 30th June
    8:00-10:00 J.F. Dupuy, Regression modeling for financial analysis (II)
    13:45-16:45 French langage courses

    Friday 1st July
    10:00-12:00 Y. Hu, Random variables and conditioning (III)
    13:45-16:45 French langage courses

    Monday 4th July
    10:00-12:00 R. Le Guevel, Inferential statistics, hypothesis testing (I)
    13:45-16:45 French langage courses

    Tuesday 5th July
    10:00-12:00 R. Le Guevel, Inferential statistics, hypothesis testing (II)
    14:00-16:50 31st IWSM 2016

    Wednesday 6th July
    08:00-10:00 R. Le Guevel, Inferential statistics, hypothesis testing (III)
    10:15-12:15 R. Le Guevel, Inferential statistics, hypothesis testing (labs)
    13:45-16:45 French langage courses

    Thursday 7th July
    9:00-12:00 V. Monbet, Statistical learning, graphical models (I)
    14:00-16:00 V.Monbet, Statistical learning, graphical models (labs)

    Friday 8th July
    9:00-12:00 V. Monbet, Statistical learning, graphical models (II)
    13:45-16:45 French langage courses

    Monday 11th July
    10:00-12:00 E. Hillion, Introduction to Markov chains (I)
    13:45-16:45 French langage courses

    Tuesday 12th July
    08:00-10:00 J.F. Dupuy, Regression modeling for financial analysis (labs)
    10:00-12:00 E. Hillion, Introduction to Markov chains (II)
    14:00-16:00 E. Hillion, Introduction to Markov chains (labs)

    Wednesday 13th July
    10:00-12:00 E. Hillion, Introduction to Markov chains (III)
    12:15-12:45 Closing meeting

    Professors

    J.F. Dupuy E. Hillion Y. Hu R. Le Guevel V. Monbet

    References

    Grimmett et Stirzaker, Probability and random processes, Oxford University Press.
    Trevor Hastie, Robert Tibshirani, Jerome Friedman, The Elements of 
Statistical Learning, http://statweb.stanford.edu/~tibs/ElemStatLearn/Chap. 3 and 17.

  • PhD seminars 2015-2016
    Jun 27, 2016

    Benjamin Boutin, Conditions de bord pour les lois de conversation scalaires hyperboliques Présentation

    Serge Cantat, Orbites des systèmes dynamiques algébriques Présentation

    Xavier Caruso, Analyse, probabilités et informatique avec les nombres p-adiques Présentation

    Rémi Coulon, Théorie de Bass Serre Présentation

    Anna Dudek, Introduction to bootstrap method Présentation

    Alessio Fiorentino, Riemann theta functions and Siegel modular forms Présentation

    Juan Souto, Homology and cohomology (of groups) Présentation

  • 5 minutes Lebesgue
    Jun 28, 2016

    Les vidéos des exposés seront mises en ligne quelques jours après l'exposé. Vidéothèque

    Prochain exposé:

    28-06-2016:  Sébastien Gouezel
    Boltzmann, Birkhoff, Billards

    Résumé :
    On discutera comment la physique statistique inventée par Boltzmann et les rebonds des balles de billards entre elles ont mené à des questions mathématiques délicates d'ergodicité, qui n'ont été résolues que très récemment.

    28-06-2016:  Yves Meyer
    Le rôle des mathématiques dans la détection des ondes gravitationnelles

    Résumé : L'algorithme qui a permis la détection des ondes gravitationnelles le 14 septembre 2015 a été élaboré par Sergey Klimenko (University of Florida). Il utilise de façon essentielle les travaux de Stéphane Jaffard sur les analyses temps-fréquence.

    Lieu

    Rediffusion à l'Irmar, salles 004-006

    A venir :

    30-06-2016:  Victoria Lebed
    Battages de cartes, ou comment devenir riche grâce aux maths

    Résumé:
    Combien de fois faut-il battre un jeu de cartes ? La réponse mathématique à cette question fut donnée en 1990 dans un article repris, chose rare, par The New York Times. On propose de parcourir quelques idées clés de cette réponse, le temps d'un voyage express qui reliera les probabilités, l'algèbre linéaire, la théorie des représentations et l'algèbre homologique.

    30-06-2016:  Xavier Saint-Raymond
    Permutations dans les séries

    Résumé:
    Quelles sommes peut-on obtenir lorsque l'on s'autorise à modifier l'ordre des termes dans une série ? Nous expliquerons sur ce thème un théorème dû à Lévy (1905) et Steinitz (1913).

    Lieu

    LMJL, Salles de séminaires, 15h30

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

    Rennes, from July 4th to July 8th

    Organization board: Pierrette Chagneau, Jean-François Dupuy, Martine Fixot, Julie Josse, Nathalie Krell, James Ledoux, Laurent Rouvière, Myriam Vimond

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

    The 31st 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 workshop 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 31st IWSM will be continuously added on this website. If you have any questions or comments, please contact us.

  • Conference - Lebesgue PhD meeting 2016
    Oct 19, 2016 to Oct 21, 2016

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    Angers, from October 19th to October 21st

    Organization board: Clément du Crest de Villeneuve, Clément Fromenteau, Guillaume Roux, Johan Leray

    Scientific board: Viet Anh Nguyen, Olivier Thom, Caroline Vernier

  • Conference - CAST - Contact and Symplectic Topology
    Jan 26, 2017 to Jan 28, 2017

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    Nantes, from January 26th to January 28th

    Organization board: Baptiste Chantraine, Vincent Colin, Paolo Ghiggini

    Scientific board: Jean-François Barraud, Baptiste Chantraine, Kai Cieliebak, Tobias Ekholm

  • School - Flows and Limits in Kähler Geometry
    Apr 17, 2017 to Apr 21, 2017

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    Nantes, from April 17th to April 21st

    Organization board: Sébastien Boucksom, Yann Rollin, Carl Tipler

    Scientific board: Claudio Arezzo, Olivier Biquard, Paul Gauduchon, Michael Singer

    Kähler geometry is a very active research field, at the crossroads between algebraic and Riemannian geometry. Important breakthrough, that lead to solve the Yau-Tian-Donaldson conjecture in the Fano case, have been achieved recently. A spring school involving mini-lectures and talks around this thread of new ideas in Kähler geometry is organized at Nantes University. The goal of the school is to develop certain technical skills, useful to address a variety of important questions in algebraic geometry and global analysis on manifolds, aimed for PhD students and young researchers. Geometric flows, like the Kähler-Ricci flow for instance, and the associated quantification by the Donaldson dynamical system, will be among the essential tools dealt with during the school.

  • Conference - Teichmüller Theory in Higher Dimension and Mirror Symmetry
    Apr 24, 2017 to Apr 28, 2017

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    Angers, from April 24th to April 28th

    Organization board: Frédéric Mangolte, Etienne Mann, Laurent Meersseman

    Teichmüller theory and mirror symmetry are very active domains. In this conference, we propose two series of lectures by two world leaders :

    • Misha Verbitsky on Teichmüller theory
    • Hirochi Iritani on mirror symmetry

    Both will gave each morning an one hour lecture followed in the afternoon by more advanced results by internationnal mathematicians. The goal of this conference is to bring together matematicians from different backgrounds and also to give an overview of the subjetcs to young PhD and post-doc students.

    Lecturers:

    • Hiroshi Iritani, Kyoto University
    • Misha Verbitsky, HSE Moscow

    Speakers:

    • Gaetan Borot, Max Planck Institut, Bonn
    • Fabrizio Catanese, University of Bayreuth
    • Amerik Ekaterina, University of Orsay
    • Maxim Kontsevich, IHES (tbc)
    • Thomas Reichelt, University of Heidelberg
    • Claude Sabbah, Ecole polytechnique

Lebesgue Master Scholarship

lebesgue_money.png The Lebesgue Center offers 10,000€ scholarships to outstanding mathematics students applying for a master programme in mathematics, for a fist year of Master (M1) or for a second year of Master (M2), in Rennes, Nantes, Angers, Brest or Vannes.

Eligibility

The stipend is 10,000 euros per year.

The M1 scholarships are open to all students who have completed a bachelor's degree in mathematics (or related) at the end of the academic year 2015-2016. The applicants for the Lebesgue M1 scholarship should certify a B1 level of proficiency of the French language.
A student applying for the first year of a master (M1) will be allowed to apply for another scholarship for the second year (M2).

The M2 scholarships are open to all students who have completed the first year of a master in mathematics (or related) at the end of the academic year 2015-2016.
The courses of the second year of Master (M2) may be taught in English.

The application of the Lebesgue scholarship is independent from the application to Masters programmes, whom modalities are indicated in the dedicated websites.

Deadlines

The application for the lebesgue Master Scholarship is open until March 15th, 2016.
The results of the selection process will be edited in April 2016.

Contact

Applicants can obtain more information about the masters programmes on the page: Information.

Application

Applicants must complete the online form and attach the documents:
- CV
- Transcripts
- Cover letter
- One or more letters of recommendation.

Applicants must submit the application only when it is complete. Only electronic submission using the online form will be considered.

Selection

The selection will be carried out by the Lebesgue Scientific Committee and the heads of the Masters programmes. It will be based on the academic quality of the applicant.

Partners

Affiliation

ANR CNRS Rennes 1 Rennes 2 Nantes INSA Rennes INRIA ENS Cachan UBL