Thematic Semester 2015 - PDE and Large Time Asymptotics

June 2015

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Meeting - Journées EDP

Meeting - Journées EDP

Roscoff, from June 1st to June 5th

Organization board: Jean-François Coulombel, Frédéric Rousset

Scientific board: Nalini Anantharaman, Dario Bambusi, Nicolas Burq, Piero D’Ancona, Nils Dencker, Isabelle Gallagher, David Lannes, Gilles Lebeau, Laure Saint-Raymond, Luis Vega

The Journées EDP were created in the seventies and have been organized every year since. They have taken place in Saint-Jean-de-Monts, Forges-Les- Eaux, Evian and Biarritz before being currently organized in Roscoff. The topic of the conference is analysis of partial differential equations in a very broad sense: theoretical progress in PDE theory, interactions with other mathematical fields (probability, harmonic analysis, Riemannian geometry...), and interactions with other sciences (fluid mechanics, quantum mechanics, optics, acoustics, biology...).

The conference consists of one mini-course on recent deep results in the field of partial differential equations, and of a series of talks given both by world leading experts and young researchers.

The proceedings of the previous Journées EDP are freely available online on the CEDRAM website.

Registration is now closed. The scientific program will start on Monday June 1st at around 4pm and end on Friday June 5th at noon.

Program

Mini-course (6 hours)

László Székelyhidi (University of Leipzig)

The $h$-principle in fluid dynamics: non-uniqueness and anomalous dissipation

Speakers

Diogo Arsenio (CNRS & University Paris Diderot)
Anne-Laure Dalibard (University Pierre and Marie Curie)
Cécile Huneau (École Normale Supérieure)
Herbert Koch (University of Bonn)
Renato Luca (Instituto de Ciencias Matematicas)
Rafe Mazzeo (Stanford University)
Jean-Marie Mirebeau (CNRS & University Paris Dauphine)
José Luis Rodrigo (University of Warwick)
Luis Miguel Rodrigues (University Lyon 1)
Christopher Sogge (Johns Hopkins University)
Henrik Ueberschär (University Lille 1)
Mark Williams (University of North Carolina)

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Summer schools - Gravity driven flows and environmental risks

Summer schools - Gravity driven flows and environmental risks

Piriac-sur-Mer, from June 1st to June 4th

Organization board: Christophe Berthon, Benjamin Boutin, Anaïs Crestetto, Carine Lucas, Hélène Mathis

Scientific board: Christophe Ancey, François Bouchut, Frédéric Coquel, Stéphane Cordier, Josselin Garnier, Sebastian Noelle, Randall J. LeVeque, Carlos Pares, Jacques Sainte-Marie, Stéphane Zaleski

The prevention of natural risks, the management of water resources and the impact of flows on structures and grounds are essential socio-economics questions nowadays. The modeling and the development of reliable and efficient numerical methods is mandatory to understand such problems. The interdisciplinary GdR EGRIN aims to gather researchers around these topics in order to enforce collaborations.

This meeting is the third EGRIN school. Informations about the GdR and previous editions are available here.


Mini-courses


David GÉRARD-VARET, Université Paris Diderot, ANALYSIS OF ROUGH BOUNDARIES EFFECTS IN FLUID MECHANICS

Nicolas MANGOLD, CNRS & Université de Nantes, GRAVITY DRIVEN FLOWS ON PLANETS: PROCESS DIVERSITY AND FORMATION CONDITIONS

Pierre SARAMITO, CNRS & Université de Grenoble, NUMERICAL ALGORITHMS IN VISCOPLASTIC FLUIDS: FROM 3D TO THIN LAYERS


Speakers


A call for contributions will be launched in March 2015.

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Summer schools - Normal forms and large time behavior for nonlinear PDE

Summer schools - Normal forms and large time behavior for nonlinear PDE

Place and period

This summer school took place at the Faculté des Sciences et Techniques, Université de Nantes, from June, 22nd to July, 3rd, 2015. The organization committee is the following : Erwan Faou, Benoît Grébert, Eric Paturel

Online material

Mini-courses and talks have been captured and are available online.

Presentation of the field

If normal forms were initially used in a finite dimensional setting, for a better understanding of the long time behavior of dynamical systems, their extension to partial differential equations, especially in the nonlinear case, have led to important progresses during this last decade. More than useful tools, they put in light some characteristic phenomena in complex situations where nonlinearity play a fondamental rôle. The aim of this summer school is to show their great adaptability in various fields (Hamiltonian PDEs, fluid mechanics, numerical analysis), and to explain how it works, in a manner accessible to starting researchers.

Courses

  • Dario Bambusi (University of Milan)
  • Hakan Eliasson (University Paris 7)
  • Isabelle Gallagher (University Paris-Diderot)
  • Nader Masmoudi (Courant Institute)
  • Pierre Raphaël (University of Nice)
  • Nikolay Tzvetkov (University of Cergy-Pontoise)
  • Luis Vega (Bilbao University)

Conferences

  • Massimiliano Berti (SISSA Trieste)
  • Rémi Carles (CNRS - University of Montpellier)
  • Thomas Duyckaerts (Paris 13 University)
  • Patrick Gérard (University Paris-Sud)
  • Zaher Hani (Georgia Institute of Technology)
  • Thomas Kappeler (University of Zürich)
  • Evelyne Miot (Ecole Polytechnique)
  • Tadahiro Oh (University of Edinburgh)
  • Daniel Peralta-Salas (ICMAT Madrid)
  • Michela Procesi (University Rome - La Sapienza)
  • Frédéric Rousset (University Paris-Sud)
  • Laurent Thomann (University of Nantes)
  • Nicolà Visciglia (University of Pisa)
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Summer schools - Normal forms and large time behavior for nonlinear PDE

Summer schools - Normal forms and large time behavior for nonlinear PDE

Place and period

This summer school took place at the Faculté des Sciences et Techniques, Université de Nantes, from June, 22nd to July, 3rd, 2015. The organization committee is the following : Erwan Faou, Benoît Grébert, Eric Paturel

Online material

Mini-courses and talks have been captured and are available online.

Presentation of the field

If normal forms were initially used in a finite dimensional setting, for a better understanding of the long time behavior of dynamical systems, their extension to partial differential equations, especially in the nonlinear case, have led to important progresses during this last decade. More than useful tools, they put in light some characteristic phenomena in complex situations where nonlinearity play a fondamental rôle. The aim of this summer school is to show their great adaptability in various fields (Hamiltonian PDEs, fluid mechanics, numerical analysis), and to explain how it works, in a manner accessible to starting researchers.

Courses

  • Dario Bambusi (University of Milan)
  • Hakan Eliasson (University Paris 7)
  • Isabelle Gallagher (University Paris-Diderot)
  • Nader Masmoudi (Courant Institute)
  • Pierre Raphaël (University of Nice)
  • Nikolay Tzvetkov (University of Cergy-Pontoise)
  • Luis Vega (Bilbao University)

Conferences

  • Massimiliano Berti (SISSA Trieste)
  • Rémi Carles (CNRS - University of Montpellier)
  • Thomas Duyckaerts (Paris 13 University)
  • Patrick Gérard (University Paris-Sud)
  • Zaher Hani (Georgia Institute of Technology)
  • Thomas Kappeler (University of Zürich)
  • Evelyne Miot (Ecole Polytechnique)
  • Tadahiro Oh (University of Edinburgh)
  • Daniel Peralta-Salas (ICMAT Madrid)
  • Michela Procesi (University Rome - La Sapienza)
  • Frédéric Rousset (University Paris-Sud)
  • Laurent Thomann (University of Nantes)
  • Nicolà Visciglia (University of Pisa)
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Partners

Irmar LMJL ENS Rennes LMBA LAREMA

Affiliation

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