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Construction and performance analysis of local DtN absorbing boundary conditions for exterior Helmholtz problems. Part II : Prolate spheroid boundaries

Hélène Barucq , Rabia Djellouli , Anne-Gaëlle Saint-Guirons
[Research Report] RR-6395, INRIA. 2007, pp.31
Rapport inria-00180475v3
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Understanding the invisible through numerical simulation of wave propagation

Hélène Barucq
SMAI 2023 - 11e Biennale française de Mathématiques Appliquées et Industrielles, Université des Antilles, May 2023, Le Gosier (Guadeloupe), France
Communication dans un congrès hal-04401321v1
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On the implementation of Hybridizable Discontinuous Galerkin discretization for linear anisotropic elastic wave equation: Voigt-notation and stabilization

Ha Pham , Florian Faucher , Hélène Barucq
RR-9533, INRIA Bordeaux. 2023, pp.79
Rapport hal-04356602v1
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Unstructured Multi-Patch DG-IGA Formulation for Wave Propagation

Hélène Barucq , Henri Calandra , Julien Diaz , Stefano Frambati
WCCM 2020 - 14th World Congress on Computational Mechanics - ECCOMAS Congress 2020, Jan 2021, Paris, France
Communication dans un congrès hal-03520478v1

Current trends in solving full-wave equation for imaging complex media

Hélène Barucq
2017 - Equations hyperboliques et physique mathématique, May 2017, Bordeaux, France
Communication dans un congrès hal-01691558v1

Spacetime Trefftz-DG Formulation for Modelling Wave Propagation in Unbounded Domains

Hélène Barucq , Henri Calandra , Julien Diaz , Vinduja Vasanthan
ECCOMAS - The 8th European Congress on Computational Methods in Applied Sciences and Engineering, Jun 2022, Oslo, Norway
Communication dans un congrès hal-03883662v1

Elastic Full Waveform Inversion in the frequency domain with a face-based finite element method

Hélène Barucq , Florian Faucher , Ha Pham
Mathias Days 2022, Oct 2022, Marne-la -Vallée, France
Communication dans un congrès hal-03944440v1
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Construction and performance analysis of local DtN absorbing boundary conditions for exterior Helmholtz problems. Part I : Elliptical shaped boundaries

Hélène Barucq , Rabia Djellouli , Anne-Gaëlle Saint-Guirons
[Research Report] RR-6394, INRIA. 2007, pp.30
Rapport inria-00180471v3

Well-posedness and exponential stability of Maxwell-like systems coupled with strongly absorbing layers

Hélène Barucq , Mathieu Fontes
Journal de Mathématiques Pures et Appliquées, 2007, 87 (3), pp.253-273
Article dans une revue inria-00527349v1

Unlocking the power of unstructured Isogeometric Analysis: some recent mathematical advances and a more unified framework for the numerical analysis of PDEs

Stefano Frambati , Hélène Barucq , Henri Calandra , Julien Diaz
Mathias Days 2021 – Applied Mathematics, Scientific Computing, Data Science and Artificial Intelligence – TotalEnergies R&D, Oct 2021, Paris, France
Communication dans un congrès hal-03520504v1

Full Waveform Inversion using Proper Orthogonal Decomposition

Julien Besset , Hélène Barucq , Henri Calandra , Stefano Frambati
Mathias Days, Oct 2023, Marne-la -Vallée, France
Communication dans un congrès hal-04262617v1
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Signal and noise in helioseismic holography

Laurent Gizon , Damien Fournier , Dan Yang , Aaron Birch , Hélène Barucq
Astronomy and Astrophysics - A&A, 2018
Article dans une revue hal-01938305v1

On the construction of Shape Functions for Spacetime Trefftz-DG Formulations of Wave Problems with Perfectly Matched Layers

Hélène Barucq , Henri Calandra , Julien Diaz , Vinduja Vasanthan
Waves 2022 - 15th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Jul 2022, Palaiseau, France
Communication dans un congrès hal-03883655v1

Optimized Finite Differences methods and Machine Learning to reduce numerical dispersion for the wave equation

Hélène Barucq , Henri Calandra , Florian Faucher , Nicolas Victorion
Mathias Days 2022, Oct 2022, Marne-la -Vallée, France
Communication dans un congrès hal-03947815v1
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Méthode de décomposition de domaine basée sur une formulation de Trefftz pour l'acoustique anisotrope

Hélène Barucq , Ibrahima Djiba , Sébastien Tordeux
Smai 2023 - 11e Biennale française de Mathématiques Appliquées et Industrielles, May 2023, Le Gosier (Guadeloupe), France
Communication dans un congrès hal-04112574v1
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Efficient computation of modal Green's kernels for vectorial equations in helioseismology under spherical symmetry

Hélène Barucq , Florian Faucher , Damien Fournier , Laurent Gizon , Ha Pham
[Research Report] RR-9433, Inria Bordeaux - Sud Ouest. 2021, pp.86
Rapport hal-03406855v1

A new familiy of first-order boundary conditions for the Maxwell system: derivation, well-posedness and long-time behavior

Hélène Barucq
Journal de Mathématiques Pures et Appliquées, 2003, 82 (1), pp.67-88
Article dans une revue hal-00764972v1

Assembling algorithm for Green's tensors and absorbing boundary conditions for Galbrun's equation in radial symmetry

Ha Pham , Florian Faucher , Damien Fournier , Hélène Barucq , Laurent Gizon
2024
Pré-publication, Document de travail hal-04503374v1

UW-PINN: Ultra-Weak PINNs for the acoustic wave system

Hélène Barucq , Henri Calandra , Thibaut Maron
2023
Pré-publication, Document de travail hal-04052920v1
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Frequency-domain acoustic wave modeling via unstructured isogeometric analysis: performance and pollution study

Hélène Barucq , Henri Calandra , Julien Diaz , Stefano Frambati
ECCOMAS Congress 2022, Jun 2022, Oslo, Norway
Communication dans un congrès hal-03788967v1

Asymptotic behavior of solutions to Maxwell's system in bounded domains with absorbing Silver--Müller's condition on the exterior boundary

Hélène Barucq , Bernard Hanouzet
Asymptotic Analysis, 1997, 15 (1), pp.25--40
Article dans une revue hal-00925608v1
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Practical unstructured splines: Algorithms, multi-patch spline spaces, and some applications to numerical analysis

Stefano Frambati , Hélène Barucq , Henri Calandra , Julien Diaz
Journal of Computational Physics, 2022, 471, pp.111625. ⟨10.1016/j.jcp.2022.111625⟩
Article dans une revue hal-03788980v1
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Sensitivity kernels for time-distance helioseismology

Damien Fournier , Chris Hanson , Laurent Gizon , Hélène Barucq
Astronomy and Astrophysics - A&A, 2018, 616, ⟨10.1051/0004-6361/201833206⟩
Article dans une revue hal-01938331v1

Atmospheric radiation boundary conditions for the wave equation in helioseismology

Hélène Barucq , Florian Faucher , Damien Fournier , Laurent Gizon , Ha Pham
ECCOMAS Congress 2022 - The 8th European Congress on Computational Methods in Applied Sciences and Engineering, Jun 2022, Oslo, Norway
Communication dans un congrès hal-03888472v1
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Analysis of PML formulations for the Maxwell system including pseudo-differential operators : existence and uniqueness results

Hélène Barucq , Mathieu Fontes
2006
Pré-publication, Document de travail hal-00222079v1

Design for optimized Full Waveform Inversion for seismic in GEOSX: challenges and current trends

Hélène Barucq , Julien Besset , Henri Calandra , Stefano Frambati
Mathias Days, TotalEnergies, Oct 2022, Marne La Vallée, France
Communication dans un congrès hal-03948011v1
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Polynomial-reproducing spline spaces from fine zonotopal tilings

Hélène Barucq , Henri Calandra , Julien Diaz , Stefano Frambati
[Research Report] RR-9350, Inria Bordeaux - Sud-Ouest; Total E&P. 2020, pp.30
Rapport hal-02865801v3

Outgoing modal solutions for Galbrun's equation in helioseismology

Hélène Barucq , Florian Faucher , Damien Fournier , Laurent Gizon , Ha Pham
Journal of Differential Equations, 2021, 286, pp.494-530. ⟨10.1016/j.jde.2021.03.031⟩
Article dans une revue hal-03406864v1

Approximation by Generalized Impedance Boundary Conditions of a Transmission Problem in Acoustic Scattering

Xavier Antoine , Hélène Barucq
ESAIM: Mathematical Modelling and Numerical Analysis, 2005, 39 (5), pp.1041-1059. ⟨10.1051/m2an:2005037⟩
Article dans une revue hal-00091669v1

Low-order Absorbing Boundary Conditions in HDG discretization of the convected Helmholtz equation

Nathan Rouxelin , Hélène Barucq , Sébastien Tordeux
Waves 2022 15th International Conference on Mathematical and Numerical Aspects of Wave Propagation, Jul 2022, Palaiseau, France, Jul 2022, Palaiseau, France
Communication dans un congrès hal-03883653v1