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Quantitative Analysis of Seismic Waves Attenuation: Numerical Analysis and Laboratory-Scale Experiments

 Marine Deheuvels , Florian Faucher , Daniel Brito
EGU22, May 2022, Vienna, Austria
Communication dans un congrès hal-03881286v1

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

 Nicolas Victorion , Hélène Barucq , Henri Calandra , Florian Faucher , Emmanuel Franck
Journées Ondes Sud-Ouest (JOSO), Mar 2023, Toulouse, France
Communication dans un congrès hal-04398557v1

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

Multi-level, multi-frequency, compressed full waveform inversion in 3D

 Florian Faucher , Maarten V. de Hoop , Henri Calandra
VI Meeting America, TOTAL, Jun 2013, Berkeley, United States
Communication dans un congrès hal-01096284v1

Multi-level elastic full waveform inversion in isotropic media via quantitative Lipschitz stability estimates

 Jia Shi , Florian Faucher , Maarten V. de Hoop , Henri Calandra
Proceedings of the Project Review, Geo-Mathematical Imaging Group, Apr 2014, Chicago, United States. 1, pp.1-34, 2014, Proceedings of the Project Review, Geo-Mathematical Imaging Group (Purdue University, West Lafayette IN)
Proceedings/Recueil des communications hal-01096243v1

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

Elastic full-waveform inversion with surface and body waves

 Jia Shi , Maarten V. de Hoop , Florian Faucher , Henri Calandra
SEG International Exposition and 86th Annual Meeting, Society of Exploration Geophysicists (SEG), Oct 2016, Dallas, United States. pp.1120--1124, ⟨10.1190/segam2016-13961828.1⟩
Communication dans un congrès hal-01400476v1

Inverse problem for the Helmholtz equation with Cauchy data: reconstruction with conditional well-posedness driven iterative regularization

 Giovanni Alessandrini , Maarten V. de Hoop , Florian Faucher , Romina Gaburro , Eva Sincich
ESAIM: Mathematical Modelling and Numerical Analysis, 2019, 53 (3), pp.1005-1030. ⟨10.1051/m2an/2019009⟩
Article dans une revue hal-02168474v1
Image document

Numerical study of quantitative inverse wave problems in visco-acoustic and visco-elastic media

 Florian Faucher
Workshop RNTW04 - Synergistic workshop on Rich and Nonlinear tomography, Jun 2023, Cambridge, United Kingdom
Communication dans un congrès hal-04355871v1

Reciprocity-based inversion enabling sparse acquisitions

 Florian Faucher
ANTS Workshop on Computational Helioseismology, Dec 2019, Bordeaux, France
Communication dans un congrès hal-02423879v1
Image document

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

Improving the efficiency of acoustic wave solver with optimized FD andby coupling FEM with Machine Learning

 Nicolas Victorion , Hélène Barucq , Henri Calandra , Emmanuel Franck , Florian Faucher
Rencontre Ondes et et leurs Applications (ROA), Jun 2023, PAU, France
Communication dans un congrès hal-04398588v1

On the use of a pulsed-laser source in laboratory seismic experiments

 Chengyi Shen , Daniel Brito , Julien Diaz , Deyuan Zhang , Clarisse Bordes , et al.
AGU Meeting 2018, Dec 2018, Washington, United States
Communication dans un congrès hal-01957131v1
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A priori estimates of attraction basins for nonlinear least squares, with application to Helmholtz seismic inverse problem

 Hélène Barucq , Guy Chavent , Florian Faucher
Inverse Problems, 2019, 35 (11), ⟨10.1088/1361-6420/ab3507⟩
Article dans une revue hal-02194212v1

Seismic reconstruction using FWI with dual-sensors data.

 Florian Faucher , Giovanni Alessandrini , Hélène Barucq , Maarten V. de Hoop , Romina Gaburro , et al.
GDR MecaWave, Nov 2018, Fréjus, France
Communication dans un congrès hal-01928452v2

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

Seismic waves inversion in the frequency domain and 3D imaging

 Florian Faucher , Maarten V. de Hoop , Henri Calandra
VI Meeting America, TOTAL, Apr 2012, Montréal, Canada
Communication dans un congrès hal-01096275v1

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

Diffraction Tomography, Fourier Reconstruction, and Full Waveform Inversion

 Florian Faucher , Clemens Kirisits , Michael Quellmalz , Otmar Scherzer , Eric Setterqvist
2021
Pré-publication, Document de travail hal-03406931v1

Reciprocity-gap misfit functional for Distributed Acoustic Sensing, combining data from passive and active sources

 Florian Faucher , Maarten de Hoop , Otmar Scherzer
Geophysics, 2020, pp.1-59. ⟨10.1190/geo2020-0305.1⟩
Article dans une revue hal-03101659v1
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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

Convergence of seismic full waveform inversion and extension to Cauchy data

 Hélène Barucq , Henri Calandra , Guy Chavent , Florian Faucher
Inverse Days 2017, Dec 2017, Oulu, Finland
Communication dans un congrès hal-01662677v1
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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

Wave-propagation modeling using the distributional finite difference method

 Yder Masson , Julien Diaz , Florian Faucher , Sevan Adourian , Barbara Romanowicz , et al.
AGU Fall Meeting 2019, Dec 2019, San Francisco, United States
Communication dans un congrès hal-02429725v1
Image document

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

Eigenvector models for solving the seismic inverse problem for the Helmholtz equation

 Florian Faucher , Otmar Scherzer , Hélène Barucq
Geophysical Journal International, 2020, 221 (1), pp.394-414. ⟨10.1093/gji/ggaa009⟩
Article dans une revue hal-02505791v1

Full Waveform Inversion for Elastic Medium using Quantitative Lipschitz Stability Estimates

 Florian Faucher , Hélène Barucq , Henri Calandra , Maarten V. de Hoop
EAGE Saint Petersburg 2016 International Conference & Exhibition, EAGE, Apr 2016, St Petersburg, Russia
Communication dans un congrès hal-01323280v1
Image document

Efficient computation of the modal outgoing Green's kernel for the scalar wave equation in helioseismology

 Hélène Barucq , Florian Faucher , Damien Fournier , Laurent Gizon , Ha Pham
[Research Report] RR-9338, Inria Bordeaux Sud-Ouest; Magique 3D; Max-Planck Institute for Solar System Research. 2020, pp.1-81
Rapport hal-02544701v1

Attenuation Measurements using Ultrasonic Seismic Waves Propagation: Numerical and Laboratory-Scale Experiments

 Marine Deheuvels , Florian Faucher , Daniel Brito
AGU 2022 - American Geophysical Union Fall Meeting, Dec 2022, Chicago, United States
Poster de conférence hal-03935780v1
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