Stéphanie Chaillat

Documents

Présentation

Research interests:

More info on my research: see my Web Page

Publications

Local Multiple Traces Formulation for Transmission Problems in Linear Elasticity

Stéphanie Chaillat , Marion Darbas , Paul Escapil-Inchauspé , Carlos Jerez-Hanckes

Computers & Mathematics with Applications, 2026, 220 (15), ⟨10.1016/j.camwa.2026.08.005⟩

Article dans une revue hal-05357974v2

Fault Volume Digital Twin to Reproduce the Full Slip Spectrum, Scaling, and Statistical Laws

Michelle Almakari , Navid Kheirdast , Carlos Villafuerte , M. Thomas , Pierpaolo Dubernet et al.

Journal of Geophysical Research : Solid Earth, 2026, 131 (5), pp.e2025JB032915. ⟨10.1029/2025JB032915⟩

Article dans une revue (article de synthèse) insu-05620657v1

Accelerating the Method of Reflections with Domain Decomposition techniques for Boundary Integral Equations in Multiple Scattering

Stéphanie Chaillat , Marion Darbas , Martin J Gander , Laurence Halpern

BIT Numerical Mathematics, In press, ⟨10.1007/s10543-026-01151-7⟩

Article dans une revue hal-05556432v2

A global-in-time domain decomposition approach for transient acoustic-elastic interaction

Marc Bonnet , Stéphanie Chaillat , Alice Nassor

SIAM Journal on Scientific Computing, In press

Article dans une revue hal-05249078v2

Combined Boundary Element and Finite Methods for Modeling Fluid-Induced Seismicity in Fault Networks within Low-Permeability Rocks

Pierre Romanet , Jean-Paul Ampuero , Frederic Cappa , Marco Maria Scuderi , Stéphanie Chaillat

Geophysical Journal International, 2025, 243 (3), pp.ggaf377. ⟨10.1093/gji/ggaf377⟩

Article dans une revue hal-05383298v1

Spectrum of slip dynamics, scaling and statistical laws emerge from simplified model of fault and damage zone architecture

Michelle Almakari , N. Kheirdast , C. Villafuerte , Marion Y. Thomas , P. Dubernet et al.

Journal of Geophysical Research : Solid Earth, 2025

Article dans une revue hal-05401812v1

Efficient boundary integral method to evaluate the acoustic scattering from coupled fluid-fluid problems excited by multiple sources

Louise Pacaut , Stéphanie Chaillat , Jean-François Mercier , Gilles Serre

Journal of Computational Physics, 2025, 524, pp.113736. ⟨10.1016/j.jcp.2025.113736⟩

Article dans une revue hal-04942337v1

The Sphericity Paradox and the Role of Hoop Stresses in Free Subduction on a Sphere

Stéphanie Chaillat , Gianluca Gerardi , Yida Li , Alexander Chamolly , Zhong‐hai Li et al.

Journal of Geophysical Research : Solid Earth, 2024, 129 (9), pp.e2024JB029500. ⟨10.1029/2024JB029500⟩

Article dans une revue hal-04734514v2

Solvability results for the transient acoustic scattering by an elastic obstacle

Marc Bonnet , Stéphanie Chaillat , Alice Nassor

Journal of Mathematical Analysis and Applications, 2024, 536 (128198), ⟨10.1016/j.jmaa.2024.128198⟩

Article dans une revue hal-04128900v1

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

Journal of Computational Physics, 2022, 452, ⟨10.1016/j.jcp.2021.110915⟩

Article dans une revue hal-03370256v1

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⟩

Article dans une revue hal-03367755v1

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⟩

Article dans une revue hal-02512652v2

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⟩

Article dans une revue hal-02515371v2

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⟩

Article dans une revue hal-02415902v1

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⟩

Article dans une revue hal-02997409v1

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⟩

Article dans une revue hal-02113702v1

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⟩

Article dans une revue hal-01895636v1

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⟩

Article dans une revue hal-01523020v1

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

Article dans une revue hal-01543919v2

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⟩

Article dans une revue hal-01358724v1

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⟩

Article dans une revue hal-01187242v1

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⟩

Article dans une revue hal-01154119v1

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⟩

Article dans une revue hal-00904660v1

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⟩

Article dans une revue hal-00805764v1

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⟩

Article dans une revue hal-00495193v1

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⟩

Article dans une revue hal-00645208v1

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⟩

Article dans une revue hal-00670500v1

Identification of a planar crack in Zener type viscoelasticity

Hui Duong Bui , Stéphanie Chaillat , Andrei Constantinescu , Eva Grasso

Annals of Solid and Structural Mechanics, 2010, 1 (1), pp.3-8. ⟨10.1007/s12356-009-0003-3⟩

Article dans une revue hal-00540730v1

A new fast multi-domain BEM to model seismic wave propagation and amplification in 3D geological structures

Stéphanie Chaillat , Marc Bonnet , Jean-François Semblat

Geophysical Journal International, 2009, 177, pp.509-531. ⟨10.1111/j.1365-246X.2008.04041.x⟩

Article dans une revue hal-00338211v1

On a nonlinear inverse problem in viscoelasticity

Huy Duong Bui , Stéphanie Chaillat

Vietnam Journal of Mechanics, 2009, 31, pp.211-219

Article dans une revue hal-00447865v1

A fast multipole accelerated BEM for 3-D elastic wave computation

Stéphanie Chaillat , Marc Bonnet , Jean-François Semblat

Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, 2008, 17, pp.701-712. ⟨10.3166/remn.17.701-712⟩

Article dans une revue hal-00329735v1

A multi-level fast multipole BEM for 3-D elastodynamics in the frequency domain

Stéphanie Chaillat , Marc Bonnet , Jean-François Semblat

Computer Methods in Applied Mechanics and Engineering, 2008, 197, pp.4233--4249. ⟨10.1016/j.cma.2008.04.024⟩

Article dans une revue hal-00276092v2

Resolution of linear viscoelastic equations in the frequency domain using real Helmholtz boundary integral equations

Stéphanie Chaillat , Hui Duong Bui

Comptes Rendus. Mécanique, 2007, 335, pp.746-750

Article dans une revue hal-00178375v1

A Fast Multipole Method formulation for 3D elastodynamics in the frequency domain

Stéphanie Chaillat , Marc Bonnet , J. F. Semblat

Comptes Rendus. Mécanique, 2007, 335, pp.709-714. ⟨10.1016/j.crme.2007.07.001⟩

Article dans une revue hal-00167345v1

Resolution of linear viscoelastic equations in the frequency domain using real Helmholtz boundary integral equations

S. Chaillat , Huy Duong Bui

Comptes Rendus. Mécanique, 2007, 335 (Issue 12), pp.746-750. ⟨10.1016/j.crme.2007.10.005⟩

Article dans une revue hal-00169943v1

Multi-level fast multipole BEM for 3-D elastodynamics

Marc Bonnet , Stéphanie Chaillat , Jean-François Semblat

Recent Advances in BEM, Springer, pp.15-28, 2009

Chapitre d'ouvrage hal-00326481v2

Boundary integral equation and convolution quadrature methods for transient problems: an introduction

Marc Bonnet , Stéphanie Chaillat

2026

Pré-publication, Document de travail hal-05745227v1

Discretization in multilayered media with high contrasts: is it all about the boundaries?

Camille Carvalho , Stéphanie Chaillat , Chrysoula Tsogka , Elsie A Cortes

2026

Pré-publication, Document de travail hal-05520237v1

Fluid-structure Green's functions via BEM/BEM coupling for flow induced noise in arbitrary elastic geometries

Louise Pacaut , Stéphanie Chaillat , Jean-François Mercier , Gilles Serre

2026

Pré-publication, Document de travail hal-05546154v1

A high-order discontinuous Galerkin Method using a mixture of Gauss-Legendre and Gauss-Lobatto quadratures for improved efficiency

Stéphanie Chaillat , Régis Cottereau , Ruben Sevilla

2022

Pré-publication, Document de travail hal-03695573v1

H-matrix accelerated FEM-BEM coupling for dynamic analysis of naval structures in pulsating potential fluids

Damien Mavaleix-Marchessoux , Marc Bonnet , Stéphanie Chaillat , Bruno Leblé

2023

Pré-publication, Document de travail hal-04454049v1

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

Rapport (rapport de recherche) hal-01121687v1

Fast Multipole Method for 3-D elastodynamic boundary integral equations. Application to seismic wave propagation

Stéphanie Chaillat

Engineering Sciences [physics]. Ecole des Ponts ParisTech, 2008. English. ⟨NNT : ⟩

Thèse tel-00359461v2

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