CNRS — Université Savoie Mont Blanc research unit number 5127
Member of the MSTIC pole of the ComUE UGA
Member of a Mathematics Laboratories federation MARA
Mathematics Institute for Planet Earth
Eco-responsible policy voted on december the 5th 2019 in General Assembly
Université Savoie Mont Blanc CNRS MARA

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CNRS Tenure Track Position
The CNRS advertises a tenure track position in Mathematical mOdeling of NAtural dIsasters and environmental Impacts (MONAIE). LAMA is one of the five proposed host laboratories. The application procedure is described in detail on the INSMI website. For questions about the Mathematics Laboratory in Chambéry, please do not hesitate to contact us by email. Application deadline: 31 August 2022.

Best paper award à FOCS 2022
The "P vs NP" problem is often considered one of the most important questions in theoretical computer science. Three researchers, among whom Sébastien Tavenas, CNRS researcher at LAMA, recently made a significant contribution to this particularly intricate question. Their work was distinguished by the Best paper award at the prestigious Foundations of Computer Science conference, organised by the Institute of Electrical and Electronics Engineers (IEEE). Congratulations to them!
Article on the INS2I site.

SIAG/APDE Best Paper Prize 2022
Didier Bresch, CNRS research director at LAMA, and Pierre-Emmanuel Jabin, professor at the mathematics department of Pennsylvania State University, receive the best paper award of the SIAM Activity Group on Partial Differential Equations (SIAG/APDE Best Paper Prize) for their paper "Global existence of weak solutions for compressible Navier-Stokes equations: Thermodynamically unstable pressure and anisotropic viscous stress tensor", published in Annals of Mathematics (2018).

They will receive their prize at the PD22 (SIAM Conference on Analysis of Partial Differential Equations) conference, where they will give a talk entitled Global Weak Solutions for Heat-Conducting Compressible Navier-Stokes equations with a Truncated Virial Pressure Law, on Thursday, March 17, 2022, at 8:00am (Eastern Time, i.e., 2:00pm in France).

The jury was composed of David Ambrose (Chair), Drexel University ; John Ball, Heriot-Watt University ; Patricia Bauman, Purdue University West Lafayette ; Maria-Carme Calderer, University of Minnesota ; and Tasso Kaper, Boston University.

Congratulations to them for their exceptional scientific contribution, which opens new research avenues in the field!

Article on the SIAM site.

News !

  • Mickael Nahon: PhD defense, entitled "Problèmes à discontinuité libre de type Robin", on Thursday, July 7, 2022, at 1:00pm, Thomas Lachand-Robert room. PhD thesis supervised by Dorin Bucur.

  • Aria Gheeraert: PhD defense, entitled "Une approche multidisciplinaire de l'étude de la dynamique des protéines et de la transmission de signaux", on Wednesday, July 6, 2022, at 2:00pm, Thomas Lachand-Robert room. PhD thesis supervised by Laurent Vuillon.

  • Public event Face au changement climatique, le champ des possibles, involving mathematics and other disciplines, on November 26 and 27, 2021, at Musée des Confluences in Lyon.

  • Fall School of Institut des Mathématiques pour la Planète Terre, November 23-26, 2021.

  • Rémy Nguyen successfully defended his PhD, "Polynôme de Poincaré virtuel d'une formule semi-linéaire générique", on Wednesday, June 30, 2021. This thesis was supervised by Georges Comte.

  • Michel Raibaut successfully defended his habilitation online, on Thursday, June 17, 2021. "Analyse et Géométrie non-archimédiennes, Fronts d'ondes et Singularités." Jury members:
    Raf Cluckers (Research director, University of Lille, KU-Leuven, Belgique)
    Georges Comte (Professor, Savoie Mont Blanc University)
    Julia Gordon (Professor, University of British Columbia, Vancouver, Canada)
    Tom Hales (Professor, University of Pittsburgh, USA)
    François Loeser (Professor, Sorbonne University, Paris)
    Johannes Nicaise (Professor, Imperial College, Londres, KU-Leuven, Belgique)
    Adam Parusinski (Professor, Côte d’Azur University, Nice).

  • Benoît Collange successfully defended his PhD, "Energy Systems Diagnosis through Intelligent Analysis of High Dimensional Data Structures", on Wednesday, May 26, 2021.
    This thesis was directed by Denys Dutykh (LAMA) and supervised by Sylvain Lespinats (CEA-INES).

  • Hasti Vakili successfully defended her PhD, "Singularités de familles linéaires de matrices symétriques", on Thursday, December 17, 2020. This thesis was cosupervised by Krzysztof Kurdyka and Olivier Le Gal (LAMA).

  • Lars Andersen successfully defended his PhD, "Sur la topologie des singularités réelles", on Friday, December 18, 2020. This thesis was cosupervised by Georges Comte and Michel Raibaut (LAMA).

  • Ahmed Abdalazeez successfully defended his PhD, "Influence of sea bed bathymetry and coastal topography on statistical characteristics of wave run-up on a beach", on November 26, 2020. This thesis was supervised by Denys Dutykh (LAMA).

  • Pierre Lafontaine successfully defended his PhD, "Analyse mathématique de l'effet croisé de la dispersion et de l'hétérogénéité démographique sur la diversité génétique d'une métapopulation", on Wednesday, December 2, 2020. This thesis was cosupervised by Dorin Bucur and Jimmy Garnier (LAMA).

  • Daniel Antunes will defend his thesis Tuesday the 3rd of November 2020 in Le Bourget du Lac, in room B-200, about "Geometric constraints and variational approaches to image analysis" This defense will accessible only by videoconference following the link This thesis is co-advised by Jacques-Olivier Lachaud (Lama, USMB) and Hugues Talbot (CentraleSupélec, Université Paris Saclay). You can also download the slides following the link Slides.

  • The Graduate School Solar Academy in partnership with CEA, INES, CNRS and USMB organize a autumn school from 19 to 23 of Octobre, 2020, on the Bourget du Lac campus, on the solar energy thema. Denys Dutykh is member of the organizing comittee and Laurent Vuillon will be a speaker of a plenary session. More information on the school website: Scientific Solar Summer School “4Sun” and on the flyer. Conjointly the École Universitaire de Recherche (EUR) "Solar Academy" will be inaugurated.

  • Covid-19

    Covid-19 dispositive in Lama Lab follows the rules given by USMB and Ministry for Education and Research. This access to the Lab is very restricted. Scientif activities such as regular seminars are temporarily suspended. USMB special rules and many others informations can be consulted on the dedicated page.

    Rules to be followed (click to enlarge):

  • Conférence BSDE 2020

    In the current context of the Covid-19 pandemic, the organizers of the BSDE 2020 colloquium, Philippe Briand, Paul-Eric Chaudru de Raynal et Céline Labart took the decision to postpone this colloquium to 2021, at similar dates. This symposium, embedded in a symposium cycle organized every three years about BSDEs and Mean Field Systems, can't be satisfactorily organized for the moment. Practical informations on the conference website.


    The PERSYVAL LabEx and the MSTIC pole organize a scientific day on Thursday, the 16th of january 2020. This day will provide the opportunity to show some results before begining Persyval-2. One can find the complete program and the inscription form (before 01/09/2020) on this page: Day_MSTIC-PERSY.

  • 2019-2020 : the year of mathematics
    Following a proposition of the CNRS, the Ministry of National Education declared the year 2019-2020, year of mathematics.
    You can find on the web site Année des mathématiques, some special related events.

  • You can find older archives on this page.
  • (Co-)organized manifestions by LAMA members

Next seminars

EDPs²Monday 24th October 2022 à 10h Jacques Blum Michel Pierre et Laurent Véron (*),
Journée en Hommage à Pierre Baras

GéométrieThursday 13th October 2022 à 14h, Https:// Sorin Dumitrescu (Laboratoire J. A. Dieudonné, Nice),
Feuilletages holomorphes et géométries de Cartan transverses

LIMDThursday 13th October 2022 à 10h Stéphane Breuils (LAMA),

LAMAMonday 24th October 2022 à 09h45 J Blu M Pierre L Véron (Univ Savoie Mont-Blanc),
Journée en l'hommage de Pierre Baras

Math In France
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