Section: Dissemination

Participation in Conferences, Workshops and Seminars

Éliane Bécache

• Questions de stabilité des couches PML pour des modèles anisotropes. , Séminaire Sciences Numériques pour la Mécanique, Laboratoire Mécanique des Sols, Structures et Matériaux, ECP, April 28.

• The Ficitious domain method and applications in wave propagation. Part B: The acoustic case , Minisymposium "Computational Methods for Waves" at the 2nd International Conference on Computational Methods in Structural Dynamics and Earthquake Engineering (COMPDYN 2009), June 22-24, Rhodes, Greece.

Morgane Bergot

• Higher-Order Finite Elements for Hybrid Meshes , MAFELAP 09, June 2009;

• Higher-Order Finite Elements for Hybrid Meshes , Waves 09, June 2009.

Anne-Sophie Bonnet-Ben Dhia

• Simulation numérique du rayonnement acoustique dans un écoulement , Séminaire au Laboratoire de Mathématiques Appliquées de Compiègne, February 2009.

• Topographic elastic waveguides. Workshop on the fundamental aspects of edge resonances in elasticity, April 2009, Paris.

• Invited talh at the Workshop Polaritons 2009, Aussois, May 2009. Numerical simulation of the interface between a metamaterial and a dielectric.

• with J.-F. Mercier, F. Millot and S. Pernet Time-harmonic acoustic scattering in a complex flow : a full coupling between acoustics and hydrodynamics. Waves'09, Pau, June 2009.

• Simulation de l'interface entre un métamatériau et un diélectrique. Séminaire à l'Université de Reims, October 2009.

Laurent Bourgeois

• Séminaire du laboratoire LMAM, Université de Metz, France, March 6th

• Séminaire du projet DEFI , Ecole Polytechnique, France, April 9th

• Applied Inverse Problems 2009 , University of Vienna, Austria, July 20th-24th

• Séminaire du laboratoire Dieudonné , Université de Nice, France, November 12th

Juliette Chabassier

• Energy preserving scheme for a nonlinear system of piano strings , SANUM 09, Stellenbosch, South Africa, April 2009.

• Energy preserving schemes for nonlinear systems of wave equations. Application to piano strings , WAVES 09, Pau, France, June 2009

Patrick Ciarlet

• MAFELAP 2009, Jun. 2009

Julien Coatléven

• Operator Factorization for Multiple Scattering Problems and an Application to Periodic Media , 9th International Conference on Mathematical and Numerical Aspects of Waves (WAVES'09), jun, 2009, Pau

• Conditions aux limites parfaitement transparentes pour la résolution numérique de problèmes d'évolution en milieux périodiques présentant un défaut localisé , Seminaire POEMS, Oct, 2009.

Bérangère Delourme

• Approximate models for wave propagation across thin periodic interfaces , Waves'09, June 18th, Pau

Édouard Demaldent

• Fast High-Order Finite Elements for the Integral Equations of Time-Harmonic Maxwell Problems , Waves'09, June 18th, Pau

Sonia Fliss

• Exact boundary conditions for wave propagation problems in periodic media including a local perturbation , Applied Math seminar, Stanford University, Feb. 2009.

• Transparent boundary conditions for periodic media : numerical issues , 9th International Conference on Mathematical and Numerical Aspects of Waves (WAVES'09), jun. 2009, Pau

• Numerical and mathematical analysis of wave propagation in locally perturbed infinite periodic media , Séminaire Analyse numérique et EDP, Laboratoire P. Painlevé, Université Lille 1, Oct. 2009.

• Transparent boundary conditions in periodic media , Institut für Numerische und Angewandte Mathematik (NAM), Georg-August-Universität Göttingen, Nov. 2009.

• Conditions aux limites transparentes pour les milieux périodiques , Séminaire Sciences Numériques pour la Mécanique, Ecole Centrale Paris, Dec. 2009.

Benjamin Goursaud

• Leaky modes in an open waveguide , Waves'09, Pau, June 2009.

Christophe Hazard

• A multimodal method for non-uniform open waveguides , in collaboration with A.-S. Bonnet-Bendhia, B. Goursaud and A. Prieto, International Congress on Ultrasonics, Santiago, Chile, January 11-17, 2009.

• A modal radiation condition in open waveguides in collaboration with A.-S. Bonnet-Bendhia, L. Chorfi and G. Dakhia, Waves'09, June, Pau.

Sebastien Impériale

• Mixed Spectral Elements for the Cauchy-Poisson problem in unbounded doamins , WAVES 2009, Pau, France.

Patrick Joly

• Coupling Discontinuous Galerkin Methods and Retarded Potentials for Time Dependent Wave Propagation Problems. 25th Annual GAMM-Seminar Leipzig on FEM and BEM for time-dependent wave problems, Leipzig, January 2008.

• Coupling Discontinuous Galerkin Methods and Retarded Potentials for Time Dependent Wave Propagation Problems. Seminar at Göttigen University, January 2008.

• Asymptotic models in aeroacoustics. South African Symposium on Numerical and Applied Mathematics , Stellenbosch, South Africa, April 2009

• Stability Analysis of Acoustic Wave Propagation in a Thin Duct in the Presence of a Shear Flow , Conference WAVES2009, Pau, June 2009.

• Numerical modelling of multiple-scattering problems in periodic media , Conference PIERS 2009, Moscow, August 2009.

• Asymptotic models in aeroacoustics. Workshop MACADAM (Multiscale Asymptotics and Computational Approximation for surface Defects and Applications in Mechanics), ENS Cachan Antenne de Bretagne, Rennes, September 2009.

• Asymptotic models in aeroacoustics. Seminar at BCAM (Basque Center for Applied Mathematics), Bilbao, September 2009.

• Asymptotic models in aeroacoustics. Seminar at the University of Santiago de Compostela, Santiago de Compostela, September 2009.

Lauris Joubert

• A quasi-1D model for aeroacoustics in thin ducts , WAVES09, Pau, France, juin 2009

Matthieu Léautaud

• A spectral approach of the null controllability of coupled non-selfadjoint parabolic systems , Control of Distributed Parameter Systems 2009, Toulouse, France, juillet 2009

• Inégalités spectrales pour des opérateurs elliptiques non autoadjoints et application la contrôlabilité des systèmes paraboliques , Journées Metz-Nancy-Besançon-Strasbourg de contrôle des EDP, Besançon, octobre 2009

Éric Lunéville

• Mise en oeuvre des méthodes de couplage EF/Spectral Atelier Mélina , Dinard, May 2009

Jean-François Mercier

• Dirichlet-to-Neumann operators for an acoustic waveguide with a uniform flow and an impedance boundary condition . Waves'09, Pau, June 2009.

• Time-harmonic acoustic scattering in a complex flow : a full coupling between acoustics and hydrodynamics . Waves'09, Pau, June 2009.

Kersten Schmidt

• Modelling of TE and TM Modes in Photonic Crystal Wave-Guides , Waves'09, 15th June 2009, Pau, France.

• Anisotropic hp-adaptive H(curl)-conforming FE space in 2D on meshes with hanging nodes , ICOSAHOM'09, 24th June 2009, Trondheim, Norway.

• hp-adaptive Finite Elements in the C++ library Concepts , Zurich NanoOptics Workshop 2009, 8th July 2009, Zürich, Switzerland.

• High order transmission conditions for conductive thin sheets - asymptotic expansions versus thin sheet bases , Macadam Workshop, 1st Sept. 2009, Rennes, France.

• Transmission conditions by asymptotic expansion versus thin sheet bases , Swiss Numerics Colloqium, 24th April 2009, Basel, Switzerland.

Adrien Semin

• Étude de la propagation des ondes dans des jonctions de fentes minces , University of Paris-Sud, January 2009

• Reactive Transport in porous media , OpenBang Seminar, February 2009

• Résolution de l'équation des ondes dans un réseau infini , Chevaleret, April 6th

• Construction and Analysis of Improved Kirchhoff Conditions for Acoustic Wave Propagation in a Junction of Thin Slots , Waves'09, June 18th, Pau

Alexandre Sinding

• Éléments finis mixtes spectraux continus pour le calcul de modes propres électromagnétiques , IRMAR Seminar, Rennes, February 2009

• Continuous Mixed Spectral Finite Elements for the Maxwell Eigenproblem , Waves'09, Pau, June 2009