Résumés - regroupés par symposiums

Les résumés sont publiés sur le site Web à titre informatif seulement et ne doivent pas être considérés comme des publications. La configuration de certains navigateurs peut entraîner des erreurs d'affichage des polices.

Les résumés seront publiés sur le site Web 10 jours ouvrables après leur date de soumission.

• Conférenciers principaux
• SS1 - Algèbres d'opérateurs
• SS2 - Topologie et géométrie symplectiques
• SS3 - Théorie des nombres
• SS4 - Le programme de Langlands (session annulée)
• SS5 - Analyse géométrique et spectrale
• SS6 - Équations aux dérivées partielles
• SS7 - Systèmes dynamiques
• SS8 - Équations différentielles et commande
• SS9 - Analyse variationnelle et optimisation
• SS10 - Analyse stochastique
• SS11 - Processus multifractals et à longue mémoire
• SS12 - L'interface entre les probabilités et la statistique
• SS13 - Analyse statistique des données fonctionnelles
• SS14 - Analyse numérique
• SS15 - Topologie de petite dimension et théorie géométrique des groupes
• SS16 - Biologie mathématique
• SS17 - Systèmes dynamiques complexes

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Conférenciers principaux

• Grégoire Allaire - Recent progresses in shape and topology optimization
• Michèle Artigue - Le défi de la transition secondaire / supérieur : que peuvent nous apporter les recherches didactiques et les innovations développées dans ce domaine ?
• Maïtine Bergounioux - Optimal Control of Variational Inequalities: past and future / Contrôle optimal des inéquations variationnelles : historique et perspectives
• Jon Borwein - Slices, bumps and cusps
• David Brillinger - Stochastic dynamics of animal motion
• Alain Connes - Q-réseaux
• Walter Craig - Resonances and invariant tori for Hamiltonian PDE
• Henri Darmon
• Emmanuel Giroux - Open books in contact geometry
• Laurent Lafforgue - Le lemme fondamental, d'après Gérard Laumon et Ngo Bao Chau
• Gabor Lugosi - Moment inequalities for functions of independent random variables
• Mikhail Lyubich - Holomorphic Dynamics
• Christophe Reutenauer - Mots de Christoffel: approche géométrique et applications aux automorphismes du groupe libre sur deux générateurs
• Alain-Sol Sznitman - Random Motions in Random Media
• Murad Taqqu - Cyclic flows and stable stationary processes
• Henry Wolkowicz - Robust algorithms for large sparse semidefinite programming (SDP)

SS1 - Algèbres d'opérateurs

• Moulay Benameur - The index theorem in Haefliger cohomology
• Jerome Chabert - Kuenneth formula and the Baum-Connes conjecture
• George Elliott - Amenable C^*-algebras
• Heath Emerson - Asymptotic geometry of groups and the Novikov conjecture
• Damien Gaboriau - Some invariants for equivalence relations and factors
• Thierry Giordano - Orbit equivalence of minimal actions on the Cantor set
• David Kerr - C^*-dynamics and contractive approximation entropy
• Marcelo Laca - Boundary quotients of Toeplitz algebras of Artin groups
• Severino T. Melo - A K-theoretic proof of Boutet de Monvel's index theorem
• Jean Renault - Mesures de Gibbs sur les relations d'équivalence AP

SS2 - Topologie et géométrie symplectiques

• Frédéric Bourgeois - Homotopy groups of the space of contact structures
• Octav Cornea - Cluster homology and detection of pseudoholomorphic disks and strips
• Dusa McDuff - Toric and symplectic automorphism groups
• Dietmar Salamon
• Claude Viterbo
• Jean-Yves Welschinger - Invariants of real symplectic 4-manifolds and lower bounds in real enumerative geometry

SS3 - Théorie des nombres

• Boris Adamczewski - Sur la complexité des nombres algébriques
• Francesco Amoroso - Minorations de la hauteur de Weil et groupe de classes d'idéaux
• Peter Borwein - The Mahler Measure of Polynomials with Odd Coefficients
• Pierre Cartier - A geometric stucture behind the properties of the multizeta values
• Cornelius Greither - Autour d'une conjecture récente de Burns dans l'esprit de Gross
• Adrian Iovita - A p-adic overconvergent Eichler-Shimura map
• Gaël Rémond - Intersection de sous-groupes et de sous-variétés sur les variétés abéliennes
• Cameron L. Stewart - On intervals with few prime numbers
• Jing Yu - On Drinfeld's Exponentials

SS4 - Le programme de Langlands (session annulée)

SS5 - Analyse géométrique et spectrale

SS6 - Équations aux dérivées partielles

• Stan Alama - On the Ginzburg-Landau model of a superconducting sphere in a uniform field
• Claude Bardos - Applications of regularity results of Lebeau and Kamotsky to the understanding of the Kelvin Helmoltz and Rayleigh Taylor problems
• Lia Bronsard - Giant vortex and the breakdown of strong pinning in a rotating Bose-Einstein condensate
• Pierre Degond - Quantum hydrodynamics and diffusion models derived from the entropy principle
• Nassif Ghoussoub - The optimal evolution of the free energy of interacting gases and its applications
• Robert Jerrard - Refined Jacobian estimates for a Ginzburg-Landau functional
• A. Nachman - Reconstructing Inhomogeneous Nonlinearities from Boundary Data
• Jean-Michel Roquejoffre - Existence and stability of conical reaction-diffusion fronts
• J. C. Saut - The global Cauchy problem for the Kadomtsev-Petviashvili I equation
• Eric Séré - A Hartree-Fock approximation of the polarized vacuum
• Tai-Peng Tsai - Scattering for Gross-Pitaevskii equation

SS7 - Systèmes dynamiques

• Alexander Brudnyi - On the center problem for ODEs
• Florin Diacu - Saari's Conjecture
• Freddy Dumortier - Rigorous approach to cocoon bifurcation in 3-dimensional reversible vector fields
• Frédéric Fauvet - Resurgence in some one-parameter bifurcations
• Lubomir Gavrilov - Two-dimensional Fuchsian systems and the Chebyshev property
• Frank Loray - Analytic normal forms for planar vector fields by gluing complex manifolds
• Pavao Mardesic - Le diagramme de bifurcation de la période des centres quadratiques
• Robert Roussarie - The cyclicity problem for non-generic quadratic Hamiltonian systems
• Christiane Rousseau - Modulus of analytic classification of a family unfolding a generic resonant diffeomorphism
• Dana Schlomiuk - On Hilbert's 16th problem for quadratic systems
• Loïc Teyssier - Homological equation of vector fields: from analytic moduli to limit cycles
• Huaiping Zhu - Nilpotent graphics and Hilbert's 16th problem for quadratic systems

SS8 - Équations différentielles et commande

• Hedy Attouch - Finite time stabilization results and dry friction
• Jean-Pierre Bourguignon
• Piermarco Cannarsa - Interior sphere property of attainable sets and time optimal control problems
• Thierry Champion - Coupling penalty schemes and the steepest descent method in convex programming
• Monica Cojocaru - Projected Differential Equations. Projected Dynamical Systems. Overview and New Developments
• Cyril Imbert - Effet régularisant d'un opérateur non local sur les équations de Hamilton-Jacobi du premier ordre
• Olivier Ley - Bellman-Isaacs equations under quadratic growth assumptions and applications to control
• Jean-Pierre Raymond - Feedback stabilization of parabolic systems
• Ludovic Rifford
• Carlo Sinestrari - Semiconcavity of the value function for exit time problems with nonsmooth target
• Emmanuel Trélat - Global subanalytic solutions of Hamilton-Jacobi type equations
• Peter Wolenski - Invariance results for impulsive differential inclusions

SS9 - Analyse variationnelle et optimisation

• Charles Audet - Mesh Adaptive Direct Search algorithms for constrained optimization
• Heinz Bauschke - Minimization with alternating Bregman proximity operators
• J. Frédéric Bonnans - Optimal control of elliptic variational inequalities
• Patrick-Louis Combettes - Finding zeros of co-hypomonotone operators
• Jean-Noël Corvellec - On nonlinear error bounds
• Robert Deville - Ensemble des dérivées d'une application différentiable
• Jean-Charles Gilbert - On the solution of convex quadratic optimization problems by augmented Lagrangian and active set methods
• Jean-Louis Goffin - Conic column generation
• Dominikus Noll - Optimization methods for feedback control
• Hristo Sendov - Differentiating Spectral Functions
• Michel Thera - A converse of the Eidelheit theorem in real Hilbert spaces
• Lionel Thibault - On saddle functions in Banach spaces

SS10 - Analyse stochastique

• Michel Benaim
• Nina Gantert - Deviations of random walk in random scenery
• Richard Kenyon
• Vlada Limic - Attracting edge in some strongly reinforced walks
• Pierre Mathieu - Centered Markov chains
• Pierre Tarres - Self-Interacting Random Walks

SS11 - Processus multifractals et à longue mémoire

• Antoine Ayache - Analyse par ondelettes du Drap Brownien Fractionnaire
• Julien Barral - Multifractal Analysis of a Class of Additive Processes with Correlated Non-Stationary Increments
• Hermine Biermé - X-ray Transform of Anisotropic Models for Bones
• Jacques Istas - Autour de l'auto-similarité locale
• Stephane Jaffard - Analysis of multifractal random processes: The wavelet leaders method
• Eric Moulines - Long Range Dependent Markov Chains
• David Nualart - Stochastic calculus with respect to fractional Brownian motion and applications

SS12 - L'interface entre les probabilités et la statistique

• Peter Bartlett - Statistical Properties of Large Margin Classifiers
• Yoshua Bengio - Learning the Density Structure of High-Dimensional Data
• Stephane Boucheron
• Olivier Bousquet - Localized Rademacher Averages
• Nicola Cesa-Bianchi - Selective sampling and label efficient learning

SS13 - Analyse statistique des données fonctionnelles

• C. Abraham - Classification of curves: the choice of the metric
• A. Boudou - ACP du transformé multiplicatif d'un processus stationnaire
• Sophie Dabo-Niang - Kernel regression estimation in Banach space: application to genetic data
• Frederic Ferraty - Nonparametric Methods for Functional Data: Regression, Discrimination and Classification
• Aldo Goia - A Functional Nonparametric Regression Model for Time Series Prediction
• A. Mas - Confidence sets and prediction in the ARH(1) model
• Cristian Preda - Regression models for functional data by reproducing kernel Hilbert space methods
• Jim Ramsay

SS14 - Analyse numérique

• Habib Ammari - Algorithms for anomaly detection
• Tahar Zamene Boulmezaoud - Inverted Elements: a new method for solving elliptic problems in unbounded domains
• Georges-Henri Cottet - Level set methods for fluid-structure interaction problems in 2D and 3D
• Yves Demay
• André Fortin - Remaillage anisotrope et applications au calcul des surfaces libres
• Thierry Gallouet - Elliptic equations with measure data and numerical schemes
• Martin Gander - The Parareal Algorithm in the Context of Classical Methods
• Daniel Le Roux - Modes numériques dans les équations de Saint-Venant, l'élément P^NC₁ - P₁
• Yvon Maday - Some variations on the reduced basis method with certification
• Bertrand Maury - Pression granulaire et pression fluide
• Nilima Nigam - Perturbative Stekhlov-Poincare maps for general domains
• Francesca Rapetti - Coupling scalar and vector potentials on nonmatching grids for eddy currents in a moving conductor
• Jacques Rappaz - Finite element approximation of multi-scale elliptic problems using patches of elements
• Eric Sonnendrucker - Méthodes numériques adaptatives pour l'équation de Vlasov
• Jean-Paul Vila

SS15 - Topologie de petite dimension et théorie géométrique des groupes

• S. Baseilhac - State sum invariants of flat SL(2,C)-connections on 3-manifolds and the volume conjectures
• N. Bergeron - Propriétés de Lefschetz pour les variétés hyperboliques arithmétiques
• H. Boden - Calculations of the Casson-Curtis SL(2,C) invariant
• F. Bonahon - Quantum hyperbolic geometry
• Inna Bumagin - Isomorphism problem for fully residually free, or limit, groups
• O. Collin - Cyclic surgeries, the Alexander polynomial and Floer Homology
• T. Fiedler - Simple knots can be detected with polynomial complexity of degree four
• Benjamin Klaff - Character varieties of hyperbolic 3-manifolds
• M. Lackenby - A characterisation of large finitely presented groups
• G. Levitt - JSJ splittings
• S. Tillmann - Normal surfaces, angle structures and the character variety
• B. Wiest - On the complexity of braids

SS16 - Biologie mathématique

• Mostafa Adimy - Stability and Hopf Bifurcation in a Mathematical Model of Pluripotent Stem Cell Dynamics
• Beddr'Eddine Ainseba - Control of age structured population dynamics models
• Julien Arino - Propagation of diseases in patch populations
• Pierre Auger - Aggregation of variables in population dynamics models
• Jacques Demongeot - Polynomial Hodge decomposition in modelling the morphogenesis
• Jean-Luc Gouzé - Robust control for growth models in the chemostat
• Hassan Hbid - On some mathematical models arising in marine populations dynamics
• Michel Langlais - A mathematical model for criss-cross and indirectly transmitted disease
• Pierre Magal - Global Attractors and Uniform Persistence
• Jean-Christophe Poggiale - Surge-Uptake and Temporal Heterogeneity: a solution for the Plankton Paradox
• Shigui Ruan - Asymptotic Behavior in Nosocomial Epidemic Models with Antibiotic Resistance
• Hal Smith - Gene transfer in Biofilms: mathematical models and implications
• Horst Thieme - Spatially implicit metapopulations with discrete patch size structure
• Gail Wolkowicz - Nutrient Driven Self Cycling Fermentation in the Case of Inhibition at High Concentrations
• Huaiping Zhu - Modelling the West Nile virus among birds and mosquitoes

SS17 - Systèmes dynamiques complexes

• Artur Avila
• Ilia Binder - Multifractal Analysis of Harmonic Measure
• Mark Braverman - On the Computability of Hyperbolic Julia Sets
• Xavier Buff - The Bruno function continuously approximates the size of quadratic Siegel disks
• Serge Cantat - Version kaehlerienne d'une conjecture de Zimmer/Kaehlerian version of Zimmer conjecture
• Arnaud Cheritat - Sur la régularité des disques de Siegel
• Bertrand Deroin - Unique ergodicity of codimension 1 foliations
• Tien Cuong Dinh - Dynamics of polynomial-like maps in higher dimension
• Adam Epstein
• John Hubbard
• Dima Khmelev - Renormalization and rigidity theory for circle maps with singularities
• Tan Lei - Dynamical convergence and polynomial vector fields
• John Robertson - The Critical Locus of Henon Maps
• Michael Yampolsky - Non-computable Julia sets