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  • Post-doc positions
    Oct 4, 2017 to Dec 1, 2017
    lebesgue_money.png Henri Lebesgue Center offers post-doc positions for researchers in mathematics.

    Description

    The Lebesgue Center and its partners, Région Bretagne & Région Pays de la Loire (DéfiMaths project), are opening applications for three post-doctoral positions in mathematics for a period of 2*12 months. The hired applicant will conduct his/her research at one of these Insitutes:

    Irmar of Rennes
    LMJL of Nantes
    LMBA of Brest and Vannes
    LAREMA of Angers

    The positions are open to all research areas present within the four Institutes. They do not include an obligation to teach.

    The net salary will be 2 100 Euros per month.

    Deadlines

    The application is open.

    Sending application: between the 4th of October 2017 and the 1st of December 2017.

    The positions are expected to begin on September 1st or October 1st, 2018.

    Eligibility

    Candidates must have completed a PhD in mathematics, or equivalent, at the date of taking office. The candidate must submit an original research project including a collaboration with one or more local researcher (s) of Irmar, LMJL,LMBA, or LAREMA.

    Applicants must complete the online form where they have to join the following documents:

    • CV describing the candidate's profile and professional experience (list of publications, research topics, activities)
    • Cover letter including the research project
    • At least two letters of recommendation, including one from the local researcher involved in the project

    For more information, please contact us at post-doctorant[at]lebesgue.fr.

    Selection

    The selection is carried by the Lebesgue Scientific Committee.

    Nominees

    2017-2018
    2016-2017
    2015-2016
    2014-2015
    2013-2014

  • Lebesgue Master Scholarship
    Nov 15, 2017 to Mar 15, 2018
    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 2016-2017. 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 2016-2017.
    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, 2018.
    The results of the selection process will be edited in April 2017.

    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.

  • Mathematic world
    Nov 23, 2017

    Présentation

    Le séminaire, de fréquence trimestrielle, s'adresse en priorité aux étudiants de licence. Les exposés de 45 minutes sur des sujets variés seront suivis d'un repas convivial.

    12:30 → 13:15 : exposé et questions
    13:15 → 14:00 : repas et discussions

    Lieu

    Le séminaire a lieu à l'Irmar, bâtiment 22-23, rez-de-chaussée, salle 004-006.

    Prochain exposé

    Intervenant: François Maucourant

    Sujet: Les nombres p-adiques

    En 1897, Kurt Hensel a introduit une nouvelle classe de nombre, les nombres "p-adiques", qui sont désormais des acteurs majeurs en théorie des nombres. On expliquera comment les écrire, calculer avec, et quelques applications.

    Date: Jeudi 23 novembre 2017

    Inscription

    Les inscriptions en ligne sont ouvertes jusqu'au dimanche 19 novembre 2017.

  • Colloquium de mathématiques de Rennes
    Nov 27, 2017

    Dans la suite, le colloquium de mathématiques de Rennes reprend le lundi 27 novembre à 16h30 en salle 04-06 du rez-de chaussée du bâtiment 22, sur le Campus de Beaulieu.

    A l'honneur cette fois-ci Irène Waldspurger (CNRS-CEREMADE, Paris Dauphine) qui abordera les "Problèmes de reconstruction de phase". Plus d'information ici

  • School - Masterclass 2017
    Dec 19, 2017 to Dec 21, 2017

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    Angers, from December 19th to December 21st

    Organization board: Etienne Mann

    We organize a masterclass in Angers, from 19th to 21st of December, 2017. Lectures will be in the morning sessions. We will have two parallel sessions:

    • Etienne Mann : Introduction to algebraic stacks
      We will introduce the notion of fibered category, Grothendieck topology and stacks. We will illustrate these notions on simple examples. These lectures are for Master (or PhD) students who had followed a introduction to algebraic geometry that is algebraic varieties and sheaves.
    • Loic Chaumont: Application of the matrix-tree-theorem

    The organisation board will pay the housing with breakfast and the lunches. The dinners are not payed by the organizers. For the travel expenses, we will do our best in the limit of our budget.

    Deadline 15th novembre. Limit 30 participants maximum.

  • Workshop - Numerical methods for algebraic curves
    Feb 19, 2018 to Feb 23, 2018

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    Rennes, from February 19th to February 23rd

    Organization board: Xavier Caruso, David Lubicz, Christophe Ritzenthaler, Marie-Françoise Roy

    This workshop will bring together researchers in complex and real algebraic geometry and applied mathematics (physics and cryptography) to discuss numerical methods and open problems on algebraic curves. There will be a number of introductory talks to each of the following topics and invited lectures from specialists: - Theoretical physics/DPE - Computations with the Jacobian - Random real topology - Complexity of computing topology of real algebraic curves - p-adic methods and applications to cryptography

  • Conference - Mathematics and Enterprises Days
    Apr 12, 2018 to Apr 13, 2018

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    Vannes, from April 12th to April 13th

    Organization board: Christophe Berthon, Eric Darrigrand, Emmanuel Frénod, Fabrice Mahé, Loïc Chaumont

    Pour répondre aux besoins croissants en moyens de calcul, les entreprises et les laboratoires de recherche développent intensément de nouvelles méthodes numériques, des logiciels et du matériel. L'objectif de ces journées est de permettre aux différents acteurs d'échanger sur les dernières avancées pour améliorer les performances du calcul scientifique. Des exemples d'applications seront présentés dans plusieurs domaines : auto-apprentissage, consommations électriques, télédétection, biologie...
    Ces journées sont organisées par l’agence Lebesgue de mathématiques pour l'innovation dont une des missions est de promouvoir les relations entre les mathématiciens et les scientifiques des entreprises.
    L’Agence est un interlocuteur naturel pour tout acteur du monde industriel confronté à un problème mathématique identifié. Il s’agit d’offrir les meilleures compétences mathématiques disponibles dans les Unités Mixtes de Recherche en Bretagne et Pays de la Loire, en particulier dans le domaine du calcul scientifique.

  • School - Fundamentals and practice of finite elements
    Apr 16, 2018 to Apr 20, 2018

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    Roscoff, from April 16th to April 20th

    Organization board: Martin Costabel, Eric Darrigrand, Monique Dauge, Yvon Lafranche

    Scientific board: Monique Dauge (Univ. Rennes 1), Ilaria Perugia (TU Wien)

    This school will combine high-level courses on theoretical aspects of finite elements, with more practical implementation issues via an open source C++ library . We propose three different activities:

    1) The three main courses (ca 5h each) given by

    Ricardo Nochetto, University of Maryland, USA
    Adaptive Finite Element Methods: Convergence and Optimality

    Paul Houston, University of Nottingham, UK
    Discontinuous Galerkin Finite Element Methods on Polytopic Meshes

    Ralf Hiptmair, ETH Zürich, Suisse
    Boundary Element Methods: Design, Analysis, and Implementation

    2) An initiation to the finite element library XLiFE++ by Eric Lunéville, POEMS team, ENSTA ParisTech, followed by several practical sessions on computers.

    3) A few mini-courses about different related questions (eigenvalues, integral equations, fast methods, singularities) given by members of the organization board.

Conference - Loop spaces in geometry and topology

Name Arrival date Departure University
1 Hossein Abbaspour 1-sept.-14 5-sept.-14 Université de Nantes, France
2 Mohammed Abouzaid 3-sept.-14 5-sept.-14 Columbia University New York, NY USA
3 Lino Amorim 31-août-14 6-sept.-14 Oxford University, UK
4 Andres Angel 31-août-14 6-sept.-14 Universidad de Los Andes, Colombia
5 Denis Auroux 3-sept.-14 3-sept.-14 University of California, USA
6 Somnath Basu 31-août-14 6-sept.-14 Binghamton University, USA
7 Olivier Bégassat 31-août-14 6-sept.-14 Université de Nice, France
8 Gabriele Benedetti 31-août-14 5-sept.-14 University of Cambridge, UK
9 Alexander Berglund 31-août-14 6-sept.-14 Stockholm University, SE
10 Mélanie Bertelson 1-sept.-14 5-sept.-14 Université libre de Bruxelles, Belgique
11 Georg Biedermann 1-sept.-14 5-sept.-14 Université de Nantes, France
12 Christian Blanchet 1-sept.-14 5-sept.-14 Université Paris Diderot, France
13 Kaj Börjeson 31-août-14 6-sept.-14 Stockholm University, SE
14 Frédéric Bourgeois 1-sept.-14 5-sept.-14 Université Paris-Sud Orsay, France
15 Christopher Braun 31-août-14 6-sept.-14 Universität Münster, Germany
16 Roger Casals 31-août-14 6-sept.-14 Consejo Superior de Investigaciones Cientificas Madrid, Spain
17 Andrea Cesaro 31-août-14 5-sept.-14 Université Lille1, France
18 Baptiste Chantraine 1-sept.-14 5-sept.-14 Université de Nantes, France
19 Francois Charette 31-août-14 6-sept.-14 ETH Zürich, Switzerland
20 David Chataur 31-août-14 5-sept.-14 Université de Lille1, France
21 Ralph Cohen 31-août-14 6-sept.-14 Stanford University CA, USA
22 Vincent Colin 1-sept.-14 5-sept.-14 Université de Nantes, France
23 Octav Cornea 31-août-14 6-sept.-14 University of Montreal, Canada
24 Simon Covez 1-sept.-14 5-sept.-14 Université de Strasbourg, France
25 Jeremy Daniel 1-sept.-14 5-sept.-14 ENS Ulm, France
26 Georgios Dimitroglou Rizell 1-sept.-14 5-sept.-14 Université Paris-Sud Orsay, France
27 Aurélien Djament 1-sept.-14 5-sept.-14 Université de Nantes, France
28 Gabriel C. Drummond-Cole 31-août-14 6-sept.-14 Pohang University, South Korea
29 Daniela Egas Santander 31-août-14 6-sept.-14 University of Copenhagen, Denmark - Universität Bonn, Germany
30 Jacqueline Espina 31-août-14 6-sept.-14 University College London, UK
31 Vincent Franjou 1-sept.-14 5-sept.-14 Université de Nantes, France
32 Urs Fuchs 31-août-14 6-sept.-14 Ruhr-Universität Bochum, Germany
33 Kenji Fukaya 31-août-14 6-sept.-14 State University of New York, USA
34 Agnès Gadbled 31-août-14 6-sept.-14 Universidade do Porto, Portugal
35 Paolo Ghiggini 31-août-14 6-sept.-14 Université de Nantes, France
36 Grégory Ginot 31-août-14 6-sept.-14 Université Pierre et Marie Curie, France
37 Vinicius Gripp Ramos 31-août-14 5-sept.-14 Université Nantes, France
38 Philip Hackney 31-août-14 6-sept.-14 Stockholm University, Sweden
39 Pavel Hájeck 31-août-14 6-sept.-14 Universität Augsburg, Germany
40 Felix Hensel 31-août-14 6-sept.-14 ETH Zürich, Switzerland
41 Richard Hepworth 31-août-14 6-sept.-14 University of Aberdeen, UK
42 Kathryn Hess Bellwald 31-août-14 3-sept.-14 Ecole Polytechnique Fédérale de Lausanne, Suisse
43 Nancy Hingston 31-août-14 6-sept.-14 The College of New Jersey, USA
44 Sonja Hohloch 31-août-14 5-sept.-14 Ecole Polytechnique Fédérale de Lausanne, Suisse
45 Ramon Horvath 31-août-14 6-sept.-14 Uppsala University, Sweden
46 Johannes Huster 31-août-14 6-sept.-14 University of Hamburg, Germany
47 Najib Idrissi Kaïtouni 31-août-14 5-sept.-14 Ecole Normale Supérieure de Paris, France
48 Kei Irie 31-août-14 6-sept.-14 Kyoto University
49 Sadok Kallel 1-sept.-14 6-sept.-14 American University of Sharjah, UAE
50 Jungsoo Kang 31-août-14 6-sept.-14 Universität Münster, Germany
51 Nassima Keddari 31-août-14 6-sept.-14 Université de Strasbourg, France
52 Inbar Klang 31-août-14 6-sept.-14 Stanford University CA,USA
53 Mathieu Klimczak 31-août-14 6-sept.-14 Université de Lille, France
54 Adam Knapp 31-août-14 6-sept.-14 American University, Washington, DC USA
55 Thomas Kragh 31-août-14 6-sept.-14 Uppsala University, Sweden
56 Alexander Kupers 31-août-14 6-sept.-14 Stanford University CA,USA
57 Katsuhiko Kuribayashi 31-août-14 6-sept.-14 Shinshu University, Japan
58 Anssi Lahtinen 31-août-14 6-sept.-14 KTH Royal Institute of Technology Stokholm, Sweden
59 Janko Latschev 31-août-14 6-sept.-14 University of Hamburg, Germany
60 Francois Laudenbach 1-sept.-14 5-sept.-14 Université de Nantes, France
61 Oleg Lazarev 31-août-14 6-sept.-14 Stanford University CA,USA
62 Brice Le Grignou 1-sept.-14 5-sept.-14 Université de Nice, France
63 Rémi Leclercq 31-août-14 6-sept.-14 Université Paris-Sud Orsay, France
64 Noémie Legout 31-août-14 6-sept.-14 Université de Nantes, France
65 Johan Leray 31-août-14 6-sept.-14 Université de Nantes, France
66 Emilia Lundberg 31-août-14 5-sept.-14 Uppsala University, Sweden
67 Arun Maiti 31-août-14 5-sept.-14 Universität Leipzig, Germany
68 Ivan Marin 31-août-14 5-sept.-14 Université d'Amiens, France
69 Maksim Maydanskiy 31-août-14 6-sept.-14 Université de Paris VI, France
70 Marco Mazzucchelli 31-août-14 5-sept.-14 Ecole Normale Supérieure de Lyon, France
71 Matthias Meiwes 31-août-14 6-sept.-14 Universität Münster, Germany
72 Paul-André Mellies 1-sept.-14 5-sept.-14 Université Paris Diderot, France
73 Luc Menichi 1-sept.-14 5-sept.-14 Université d’Angers, France
74 Stephan Mescher 31-août-14 6-sept.-14 Ruhr-Universität Bochum, Germany
75 Joan Milles 31-août-14 5-sept.-14 Université de Toulouse, France
76 Carlos Moraga 1-sept.-14 5-sept.-14 Tokyo University, Japan
77 Joanna Nelson 31-août-14 6-sept.-14 Institute for Advanced Study Princeton, NJ USA
78 Paige North 31-août-14 6-sept.-14 University of Cambridge, UK
79 Alexandru Oancea 31-août-14 6-sept.-14 Université Pierre et Marie Curie Paris, France
80 Iver Ottosen 31-août-14 5-sept.-14 Aalborg University Copenhagen, Denmark
81 Andrei Pajitnov 1-sept.-14 5-sept.-14 Université de Nantes, France
82 Martin Palmer 31-août-14 6-sept.-14 Universität Münster, Germany
83 Jean-Marc Patin 1-sept.-14 5-sept.-14 Université de Nantes, France
84 Amiel Peiffer-Smadja 1-sept.-14 5-sept.-14 Université Paris 6, France
85 Geoffrey Powell 1-sept.-14 5-sept.-14 Université d'Angers, France
86 Alexandre Quesney 1-sept.-14 5-sept.-14 Université de Nantes, France
87 Nissim Ranade 31-août-14 6-sept.-14 Suny Stony Brook University, USA
88 Manuel Rivera 31-août-14 6-sept.-14 CUNY Graduate Center NY, USA
89 Yann Rollin 1-sept.-14 5-sept.-14 Université de Nantes, France
90 Thomas Rot 31-août-14 5-sept.-14 Vrije Universiteit Amsterdam, The Netherlands
91 Hironori Sakai 31-août-14 6-sept.-14 The University of Münster, Germany
92 Jesus Sanchez 31-août-14 6-sept.-14 Université Paris Diderot-Paris 7, France
93 Sheila Sandon 31-août-14 6-sept.-14 Université de Strasbourg, France
94 Samson Saneblidze 31-août-14 6-sept.-14 Georgian Academy of Sciences, Tbilisi, Georgia
95 Simon Schatz 31-août-14 6-sept.-14 Université de Strasbourg, France
96 Felix Schlenk 31-août-14 5-sept.-14 Université de Neuchâtel, Switzerland
97 Nora Seeliger 31-août-14 6-sept.-14 The Australian National University, Australia
98 Egor Shelukhin 31-août-14 6-sept.-14 Hebrew University of Jerusalem, Israel
99 Kyler Siegel 31-août-14 6-sept.-14 Stanford University CA,USA
100 Paul Arnaud Songhafouo Tsopméné 31-août-14 6-sept.-14 Université catholique de Louvain, Belgique
101 Oldrich Spacil 31-août-14 6-sept.-14 University College London, UK
102 Gilberto Spano 1-sept.-14 6-sept.-14 Université de Nantes, France
103 Dennis Sullivan 31-août-14 6-sept.-14 Suny Stony Brook University, USA
104 Felicia Tabing 31-août-14 6-sept.-14 Mathematics Department, Santa Cruz, CA USA
105 Haggai Tene 31-août-14 6-sept.-14 University of Bonn, Germany
106 Peter Uebele 31-août-14 6-sept.-14 Universität Augsburg, Germany
107 Igor Uljarevic 31-août-14 6-sept.-14 ETH Zürich, Switzerland
108 Massimiliano Ungheretti 31-août-14 6-sept.-14 University of Copenhagen, Denmark
109 Claude Viterbo 5-sept.-14 5-sept.-14 |Ecole Normale Supérieure, Paris
110 Friedrich Wagemann 1-sept.-14 5-sept.-14 Université de Nantes, France
111 Nathalie Wahl 31-août-14 6-sept.-14 University of Copenhagen, Denmark
112 Andrew Wand 1-sept.-14 5-sept.-14 Université de Nantes, France
113 Ben Ward 31-août-14 5-sept.-14 Simons Center for Geometry and Physics, USA
114 Craig Westerland 31-août-14 6-sept.-14 University of Minnesota, USA
115 Felix Wierstra 31-août-14 6-sept.-14 Stockholm University, Sweden
116 Enxin Wu 31-août-14 6-sept.-14 University of Vienna, Austria
117 Miguel Xicotencatl 31-août-14 6-sept.-14 Centro de Investigacion y de Estudios Avanzados del IPN, Mexico
118 Abdoulkader Yacouba Barma 31-août-14 6-sept.-14 Université catholique de Louvain, Belgique
119 Sinan Yalin 31-août-14 6-sept.-14 University of Luxembourg
120 Dingyu Yang 31-août-14 5-sept.-14 Université Pierre et Marie Curie, France
121 Frol Zapolsky 31-août-14 6-sept.-14 University of Haifa, Israël
122 Naïm Zénaïdi 1-sept.-14 5-sept.-14 Uppsala University, Sweden
123 Jingyu Zhao 31-août-14 6-sept.-14 Columbia University, NY USA

Partners

Irmar LMJL ENS Rennes LMBA LAREMA

Affiliation

ANR CNRS Rennes 1 Rennes 2 Nantes INSA Rennes INRIA ENSRennes UBO UBS Angers UBL