Pierre Marchand
Pierre Marchand
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Talks
2023
Applying GMRES to Helmholtz equation with strong trapping: how does the number of iterations depend on the frequency?
June 20, 2023
Séminaire MAC
Institut de mathématiques de Toulouse, France
2022
Applying GMRES to Helmholtz equation with strong trapping: how does the number of iterations depend on the frequency?
December 15, 2022
Journée des rencontres IDEFIX-MEDISIM-POEMS
Centre Inria de Saclay, Palaiseau, France
Rencontre JCJC Ondes 2022
November 28, 2022 — November 30, 2022
JCJC Ondes 2022
Inria Université Côte d'Azur, Palaiseau, France
Applying GMRES to Helmholtz equation with strong trapping: how does the number of iterations depend on the frequency?
November 3, 2022
Numerical Analysis and Scientific Computing group’s seminar
University of Strathclyde, Glasgow, Scotland, United Kingdom
High-frequency estimates and error bounds on the h-BEM for the Helmholtz exterior Neumann problem
July 29, 2022
Waves 2022
ENSTA, Palaiseau, France
Abstract
High-frequency estimates on boundary integral operators for the Helmholtz exterior Neumann problem
June 6, 2022
ECCOMAS
Oslo, Norway
2021
Htool: a modular tool for blackbox parallel compression with hierarchical matrices
November 30, 2021
Rencontre JCJC Développement
Inria, Saclay, France
Project
Slides
High-frequency estimates on boundary integral operators for the Helmholtz exterior Neumann problem
October 17, 2021
19. Soellerhaus Workshop
Soellerhaus, Hirschegg, Austria
High-frequency estimates on boundary integral operators for the Helmholtz exterior Neumann problem
October 7, 2021
Numerical Waves
Nice, France
Slides
Applying GMRES to Helmholtz equation with strong trapping: how does the number of iterations depend on the frequency?
July 2, 2021
WINE
Online
Applying GMRES to Helmholtz equation with strong trapping: how does the number of iterations depend on the frequency?
May 6, 2021
GdT de l’équipe-projet Inria POEMS
Online
Htool+PETSc: Introducing MATHTOOL
April 26, 2021
GdT de l’équipe-projet Inria ALPINES
Online
Project
Applying GMRES to Helmholtz equation with strong trapping: how does the number of iterations depend on the frequency?
April 14, 2021
GdT de l’équipe-projet Inria IDEFIX
Online
Slides
Applying GMRES to Helmholtz equation with strong trapping: how does the number of iterations depend on the frequency?
February 4, 2021
Séminaire Analyse numérique de l’Institut de recherche mathématique de Rennes
Online
Une analyse de convergence pour GMRES appliquée aux équations intégrales de frontière pour l’équation d’Helmholtz en présence de cavités elliptiques
January 29, 2021
Séminaire de Modélisation et Calcul Scientifique au Laboratoire Analyse, Géométrie et Applications
Online
Une analyse de convergence pour GMRES appliquée aux équations intégrales de frontière pour l’équation d’Helmholtz en présence de cavités elliptiques
January 21, 2021
Séminaire EDP et Applications au Laboratoire de Mathématiques et Applications de Poitiers
Online
2020
Applying GMRES to Helmholtz boundary integral equations: how does the number of iterations depend on the frequency in the presence of strong trapping?
December 17, 2020
Séminaire de l’équipe EDP Analyse Numérique au Laboratoire J. A. Dieudonné
Online
Une analyse de convergence pour GMRES appliquée aux équations intégrales de frontière pour l’équation d’Helmholtz en présence de cavités elliptiques
December 15, 2020
Séminaire de mathématiques appliquées du Laboratoire de mathématiques Jean Leray
Online
Une analyse de convergence pour GMRES appliquée aux équations intégrales de frontière pour l'équation d'Helmholtz en présence de cavités elliptiques
December 3, 2020
Congrès d’Analyse Numérique pour les Jeunes - 2020
Online
Applying GMRES to Helmholtz boundary integral equations: how does the number of iterations depend on the frequency in the presence of strong trapping?
November 24, 2020
Rencontres JCJC Ondes
Online
Slides
Une analyse de convergence pour GMRES appliquée aux équations intégrales de frontière pour l’équation d’Helmholtz en présence de cavités elliptiques
November 12, 2020
Séminaire d’Analyse Numérique et EDP du Laboratoire de mathématiques de Orsay
Online
Applying GMRES to Helmholtz boundary integral equations: how does the number of iterations depend on the frequency in the presence of strong trapping?
October 9, 2020
18. Soellerhaus Workshop
Soellerhaus, Hirschegg, Austria
Schwarz methods and boundary integral equations
September 12, 2020
Algorithmy 2020
Online
Schwarz methods and boundary integral equations
January 13, 2020
Oberseminar “Numerical Optimization”
University of Konstanz, Germany
2019
Robust coarse spaces for the boundary element method
November 15, 2019
Bath Numerical Analysis Seminar
University of Bath, United Kingdom
Robust coarse spaces for the boundary element method
September 17, 2019
Parallel Solution Methods for Systems Arising from PDEs
CIRM, Luminy, France
Slides
Robust coarse spaces for the boundary element method
February 27, 2019
Oberseminar “Numerical Optimization
University of Konstanz, Germany
Git: why and how ?
January 10, 2019
Infomath - Seminar on computer tools for mathematician
Laboratoire Jacques-Louis Lions, Sorbonne Université, Paris, France
Project
Slides
2018
Boundary Integral Equation and Domain Decomposition Methods
November 27, 2018
LJLL PhD student seminar
Laboratoire Jacques-Louis Lions, Sorbonne Université, Paris, France
Boundary Integral Equation and Domain Decomposition Methods
October 25, 2018
CEREMADE PhD student seminar
Université Paris-Dauphine, CEREMADE, Paris, France
Two-level preconditioning for BEM with GenEO
July 24, 2018
25th International Domain Decomposition Conference
Memorial University of Newfoundland, St John's, Canada
Two-level preconditioning for BEM with GenEO
June 27, 2018
Symposium of the International Association for Boundary Element Methods (IABEM)
Sorbonne Université, Paris, France
Introduction to git
April 12, 2018
Infomath - Seminar on computer tools for mathematician
Laboratoire Jacques-Louis Lions, Sorbonne Université, Paris, France
Project
Two-level preconditioning for BEM with GenEO
April 5, 2018
Journée interne du LJLL (JILL)
Paris, France
Introduction to domain decomposition methods
April 3, 2018
LJLL PhD student seminar
Laboratoire Jacques-Louis Lions, Sorbonne Université, Paris, France
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