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authIdHal_s : stephanie-chaillat
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A Wideband Fast Multipole Method for the Helmholtz kernel: Theoretical developments

Stéphanie Chaillat , Francis Collino
[Research Report] RR-8692, INRIA Saclay; INRIA. 2015, pp.28
Reports hal-01121687v1
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Improvement of hierarchical matrices for 3D elastodynamic problems with a complex wavenumber

Laura Bagur , Stéphanie Chaillat , Patrick Ciarlet
Advances in Computational Mathematics, 2022, 48 (9), ⟨10.1007/s10444-021-09921-3⟩
Journal articles hal-03367755v1
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Recent advances on the fast multipole accelerated boundary element method for 3D time-harmonic elastodynamics

Stéphanie Chaillat , Marc Bonnet
Wave Motion, 2013, 50, pp.1090-1104. ⟨10.1016/j.wavemoti.2013.03.008⟩
Journal articles hal-00805764v1
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An efficient preconditioner for adaptive Fast Multipole accelerated Boundary Element Methods to model time-harmonic 3D wave propagation

Faisal Amlani , Stéphanie Chaillat , Adrien Loseille
Computer Methods in Applied Mechanics and Engineering, 2019, 352 (1), pp.189-210. ⟨10.1016/j.cma.2019.04.026⟩
Journal articles hal-02113702v1
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On the efficiency of nested GMRES preconditioners for 3D acoustic and elastodynamic H-matrix accelerated Boundary Element Methods

Félix D. Kpadonou , Stéphanie Chaillat , Patrick Ciarlet
Computers & Mathematics with Applications, 2020, 80 (3), ⟨10.1016/j.camwa.2020.03.021⟩
Journal articles hal-02415902v1
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3D metric-based anisotropic mesh adaptation for the fast multipole accelerated boundary element method in acoustics

Faisal Amlani , Stéphanie Chaillat , Samuel P Groth , Adrien Loseille
WAVES 2017 - 13th International Conference on Mathematical and Numerical Aspects of Wave Propagation, May 2017, Minneapolis, United States
Conference papers hal-01598238v1
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Metric-based anisotropic mesh adaptation for 3D acoustic boundary element methods

Stéphanie Chaillat , Samuel P Groth , Adrien Loseille
Journal of Computational Physics, 2018, 372, pp.473 - 499. ⟨10.1016/j.jcp.2018.06.048⟩
Journal articles hal-01895636v1
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A preconditioned 3-D multi-region fast multipole solver for seismic wave propagation in complex geometries

Stéphanie Chaillat , Jean-François Semblat , Marc Bonnet
Communications in Computational Physics, 2012, 11, pp.594-609. ⟨10.4208/cicp.231209.030111s⟩
Journal articles hal-00495193v1
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Seismic Wave Amplification in 3D Alluvial Basins: 3D/1D Amplification Ratios from Fast Multipole BEM Simulations

Kristel Carolina Meza Fajardo , Jean-François Semblat , Stéphanie Chaillat , Luca Lenti
Bulletin of the Seismological Society of America, 2016, 106 (3), pp.1267-1281. ⟨10.1785/0120150159⟩
Journal articles hal-01358724v1

Seismic elastic modeling for seismic imaging

Jean Virieux , Romain Brossier , Stéphanie Chaillat , A. D. Duchkov , Vincent Etienne et al.
SIAM Conference on Mathematical and Computational Issues in the Geosciences , Jun 2013, Padoue, Italy
Conference papers hal-01310387v1
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A fast boundary element method using the Z-transform and high-frequency approximations for large-scale 3D transient wave problems

Damien Mavaleix-Marchessoux , Marc Bonnet , Stéphanie Chaillat , Bruno Leblé
International Journal for Numerical Methods in Engineering, 2020, 121, pp.4734-4767. ⟨10.1002/nme.6488⟩
Journal articles hal-02515371v2
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Calcul des opérateurs d'impédance en Interaction Sol-Structure: méthode éléments de frontière accélérée par méthode multipôle rapide

Zouhair Adnani , Stéphanie Chaillat , Marc Bonnet , Alex Nieto Ferro , Nicolas Greffet et al.
13e colloque national en calcul des structures, Université Paris-Saclay, May 2017, Giens, Var, France
Conference papers hal-01908908v1
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Analytical preconditioners for Neumann elastodynamic Boundary Element Methods

Stéphanie Chaillat , Marion Darbas , Frédérique Le Louër
SN Partial Differential Equations and Applications, 2021, 2 (22), ⟨10.1007/s42985-021-00075-x⟩
Journal articles hal-02512652v2
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Fast iterative boundary element methods for high-frequency scattering problems in 3D elastodynamics

Stéphanie Chaillat , Marion Darbas , Frédérique Le Louër
Journal of Computational Physics, 2017, 341, pp.429 - 446. ⟨10.1016/j.jcp.2017.04.020⟩
Journal articles hal-01523020v1
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A new Fast Multipole formulation for the elastodynamic half-space Green's tensor

Stéphanie Chaillat , Marc Bonnet
Journal of Computational Physics, 2014, 258, pp.787-808. ⟨10.1016/j.jcp.2013.11.010⟩
Journal articles hal-00904660v1
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A fast boundary element based solver for localized inelastic deformations

Federico Ciardo , Brice Lecampion , François Fayard , Stéphanie Chaillat
International Journal for Numerical Methods in Engineering, 2020, 121 (24), pp.5696 - 5718. ⟨10.1002/nme.6520⟩
Journal articles hal-02997409v1
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Méthode multipôle rapide multi-niveaux en visco-élastodynamique 3D

Eva Grasso , Stéphanie Chaillat , Jean-François Semblat , Marc Bonnet
10e colloque national en calcul des structures, May 2011, Giens, France. 8 p. ; Clé USB
Conference papers hal-00592883v1
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Approximate local Dirichlet-to-Neumann map for three-dimensional time-harmonic elastic waves

Stéphanie Chaillat , Marion Darbas , Frédérique Le Louër
Computer Methods in Applied Mechanics and Engineering, 2015, 297 (1), pp.62-83. ⟨10.1016/j.cma.2015.08.013⟩
Journal articles hal-01187242v1
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A Wideband Fast Multipole Method for the Helmholtz Kernel: Theoretical Developments

Stéphanie Chaillat , Francis Collino
Computers & Mathematics with Applications, 2015, ⟨10.1016/j.camwa.2015.05.019⟩
Journal articles hal-01154119v1
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Contributions to the modelling of acoustic and elastic wave propagation in large-scale domains with boundary element methods

Stéphanie Chaillat
Solid mechanics [physics.class-ph]. ENS Paris Saclay, 2019
Habilitation à diriger des recherches tel-02090861v1
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Application of the multi-level time-harmonic fast multipole BEM to 3-D visco-elastodynamics

Eva Grasso , Stéphanie Chaillat , Marc Bonnet , Jean-François Semblat
Engineering Analysis with Boundary Elements, 2012, 36, pp.744-758. ⟨10.1016/j.enganabound.2011.11.015⟩
Journal articles hal-00645208v1
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FaIMS: A fast algorithm for the inverse medium problem with multiple frequencies and multiple sources for the scalar Helmholtz equation

Stéphanie Chaillat , George Biros
Journal of Computational Physics, 2012, 231 (12), pp.4403-4421. ⟨10.1016/j.jcp.2012.02.006⟩
Journal articles hal-00670500v1
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Theory and implementation of $\mathcal{H}$-matrix based iterative and direct solvers for Helmholtz and elastodynamic oscillatory kernels

Stéphanie Chaillat , Luca Desiderio , Patrick Ciarlet
Journal of Computational Physics, 2017
Journal articles hal-01543919v2
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Seismic Wave Amplification in 3D Alluvial Basins: Aggravation factors from Fast Multipole BEM Simulations

Kristel Carolina Meza Fajardo , Jean-François Semblat , Stéphanie Chaillat , Luca Lenti
16th World Conference on Earthquake Engineering, Jan 2017, Santiago, Chile
Conference papers hal-01309474v1
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Efficient evaluation of three-dimensional Helmholtz Green's functions tailored to arbitrary rigid geometries for flow noise simulations

Stéphanie Chaillat , Benjamin Cotté , Jean-François Mercier , Gilles Serre , Nicolas Trafny et al.
Journal of Computational Physics, 2022, 452, ⟨10.1016/j.jcp.2021.110915⟩
Journal articles hal-03370256v1