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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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Implementation of HDG method for 2D anisotropic poroelastic first-order harmonic equations

Hélène Barucq , Julien Diaz , Rose-Cloé Meyer , Ha Pham
[Research Report] RR-9326, Inria Bordeaux Sud-Ouest; UPPA (LMA-Pau). 2020
Rapport hal-02486942v1
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Numerical robustness of single-layer method with Fourier basis for multiple obstacle acoustic scattering in homogeneous media

Hélène Barucq , Juliette Chabassier , Ha Pham , Sébastien Tordeux
Wave Motion, 2017, 77, pp.40-63. ⟨10.1016/j.wavemoti.2017.10.011⟩
Article dans une revue hal-01667176v1
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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

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
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Implementation of Hybridizable Discontinuous Galerkin method for time-harmonic anisotropic poroelasticity in two dimensions.

Hélène Barucq , Julien Diaz , Rose-Cloé Meyer , Ha Pham
International Journal for Numerical Methods in Engineering, 2021, ⟨10.1002/nme.6651⟩
Article dans une revue hal-03464413v1

Efficient computation of modal Green’s kernels with application to helioseismology

Florian Faucher , Hélène Barucq , Ha Pham , Laurent Gizon , Damien Fournier
AGU Fall Meeting 2021, Dec 2021, New Orleans, United States
Communication dans un congrès hal-03539976v1

Weyl asymptotics of the transmission eigenvalues for a constant index of refraction

Ha Pham , Plamen Stefanov
Inverse Problems and Imaging , 2014, 8 (3), pp.795 - 810. ⟨10.3934/ipi.2014.8.795⟩
Article dans une revue hal-01711122v1
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A study of the numerical robustness of single-layer method with Fourier basis for multiple obstacle scattering in homogeneous media

Hélène Barucq , Juliette Chabassier , Ha Pham , Sébastien Tordeux
[Research Report] RR-8988, Inria Bordeaux Sud-Ouest. 2016
Rapport hal-01408904v1
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Investigation of the effects of Cowling approximation on adiabatic wave propagation in helioseismology

Hélène Barucq , Lola Chabat , Florian Faucher , Damien Fournier , Ha Pham
AIP 2023 - 11th Applied Inverse Problems, Sep 2023, Gottingen, Germany. 2023
Poster de conférence hal-04359755v1

Numerical Robustness of Single Layer method with Fourier basis in 2D multiple obstacle scattering

Hélène Barucq , Ha Pham , Juliette Chabassier , Sébastien Tordeux
WAVES 2017 - 13th International Conference on Mathematical and Numerical Aspects of Wave Propagation , May 2017, Minneapolis, United States. pp.1-34
Communication dans un congrès hal-01674521v1
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Characterization of partial derivatives with respect to material parameters in a fluid-solid interaction problem

Izar Azpiroz , Hélène Barucq , Rabia Djellouli , Ha Pham
Journal of Mathematical Analysis and Applications, 2018, 465, pp.903--927. ⟨10.1016/j.jmaa.2018.05.046⟩
Article dans une revue hal-01806939v1

Quantitative localization of small obstacles in acoustic media

Hélène Barucq , Ha Pham , Florian Faucher
GDR MecaWave - 1er colloque du GdR MecaWave, Nov 2018, Fréjus, France
Communication dans un congrès hal-01928469v1
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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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Low-order absorbing boundary condition for two-dimensional isotropic poroelasticity

Hélène Barucq , Julien Diaz , Rose-Cloé Meyer , Ha Pham
[Research Report] RR-9358, Inria. 2020
Rapport hal-02911686v2

Efficient computation of modal outgoing Green’s kernels 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-03888476v1

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
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Direct and inverse problem in multiple-scattering of small obstacles in homogeneous media.

Ha Pham , Hélène Barucq , Juliette Chabassier , Sébastien Tordeux
Journées jeunes chercheur-e-s sur la résolution de problèmes d’ondes harmoniques de grande taille, Nov 2017, Paris, France. pp.1-64
Communication dans un congrès hal-01674526v1

A study of Numerical Dispersion for Helmholtz equation in one dimension by Z transform

Hélène Barucq , Henri Calandra , Sébastien Tordeux , Ha Pham
GEAGAM Network, Sep 2016, Houston, United States
Communication dans un congrès hal-01674531v1

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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Outgoing solutions and radiation boundary conditions for the ideal atmospheric scalar wave equation in helioseismology

Hélène Barucq , Florian Faucher , Ha Pham
ESAIM: Mathematical Modelling and Numerical Analysis, 2020, ⟨10.1051/m2an/2019088⟩
Article dans une revue hal-02505783v1
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Outgoing solutions to the scalar wave equation in helioseismology

Hélène Barucq , Florian Faucher , Ha Pham
[Research Report] RR-9280, Inria Bordeaux Sud-Ouest; Project-Team Magique3D. 2019
Rapport hal-02168467v3
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Efficient and Accurate Algorithm for the Full Modal Green's Kernel of the Scalar Wave Equation in Helioseismology

Hélène Barucq , Florian Faucher , Damien Fournier , Laurent Gizon , Ha Pham
SIAM Journal on Applied Mathematics, 2020, 80 (6), pp.2657-2683. ⟨10.1137/20M1336709⟩
Article dans une revue hal-03101642v1
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Quantitative localization of small obstacles with single-layer potential fast solvers

Ha Pham , Hélène Barucq , Florian Faucher
[Research Report] RR-9137, Inria Bordeaux Sud-Ouest; Magique 3D; Universite de Pau et des Pays de l'Adour. 2017
Rapport hal-01673475v2
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Localization of small obstacles from back-scattered data at limited incident angles with full-waveform inversion

Hélène Barucq , Florian Faucher , Ha Pham
Journal of Computational Physics, 2018, 370, pp.1-24. ⟨10.1016/j.jcp.2018.05.011⟩
Article dans une revue hal-01806544v1

Vectorial problem with 1D background model: Spherical harmonics decomposition

Florian Faucher , Hélène Barucq , Ha Pham , Laurent Gizon , Damien Fournier
ANTS Workshop on Computational Helioseismology 2021, Mar 2021, Gottingen, Germany
Communication dans un congrès hal-03539968v1

Outgoing solutions and radiation conditions of the scalar wave equation in helioseismology.

Hélène Barucq , Florian Faucher , Ha Pham , Laurent Gizon , Damien Fournier
SIAM Conference on Mathematical & Computational Issues in the Geosciences 2021, Jun 2021, Milan, Italy
Communication dans un congrès hal-03539974v1

Numerical investigation of stabilization in the Hybridizable Discontinuous Galerkin method for linear anisotropic elastic equation

Ha Pham , Florian Faucher , Hélène Barucq
2024
Pré-publication, Document de travail hal-04503407v1
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On the outgoing solutions and radiation boundary conditions for the vectorial wave equation with ideal atmosphere in helioseismology

Hélène Barucq , Florian Faucher , Damien Fournier , Laurent Gizon , Ha Pham
[Research Report] RR-9335, Inria Bordeaux Sud-Ouest; Magique 3D; Max-Planck Institute for Solar System Research. 2020
Rapport hal-02423882v1
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A study of the Numerical Dispersion for the Continuous Galerkin discretization of the one-dimensional Helmholtz equation

Hélène Barucq , Henri Calandra , Ha Pham , Sébastien Tordeux
[Research Report] RR-9075, Inria Bordeaux Sud-Ouest; Magique 3D. 2017
Rapport hal-01533177v1