Régis Cottereau

Présentation

Je suis chargé de recherche CNRS au laboratoire de Mécanique et Acoustique (Aix-Marseille Univ, CNRS, Centrale Marseille). Mes activités de recherche sont centrées sur la modélisation numérique de la propagation d'ondes en milieux aléatoires, avec des applications principalement en génie parasismique et dans le domaine des vibrations ferroviaires.

Publications

Article dans une revue (49)

Phononic compliant surfaces for the suppression of travelling-wave flutter instabilities in boundary-layer flows Nicolò Fabbiane,Olivier Marquet,Lorenzo Pierpaoli,Régis Cottereau,Marie Couliou Journal of Fluid Mechanics, 2025, 1020, pp.A47. ⟨10.1017/jfm.2025.10655⟩ Article dans une revue hal-05304002v1
A Staggered Lattice Boltzmann Method for the Radiative Transfer Equation R. Ruyssen,R. Cottereau,Pierre Boivin Computers and Fluids, 2025, 290, pp.106555. ⟨10.1016/j.compfluid.2025.106555⟩ Article dans une revue hal-05343734v1
Defect modes in imperfect periodic structures Yilun Li,Régis Cottereau,Bing Tie Journal of Physics: Conference Series, 2024, ⟨10.1088/1742-6596/2822/1/012181⟩ Article dans une revue hal-04516732v1
A Bloch analysis extended to weakly disordered periodic media Yilun Li,Régis Cottereau,Bing Tie Journal of Sound and Vibration, 2024, pp.118361. ⟨10.1016/j.jsv.2024.118361⟩ Article dans une revue hal-04477446v1
Canonical scattering problem in topological metamaterials: Valley-Hall modes through a bend Theo Torres,Cédric Bellis,Régis Cottereau,Antonin Coutant Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 2024, 480 (2300), ⟨10.1098/rspa.2023.0905⟩ Article dans une revue hal-04780476v1
Multi-level Neural Networks for Accurate Solutions of Boundary-Value Problems Ziad Aldirany,Régis Cottereau,Marc Laforest,Serge Prudhomme Computer Methods in Applied Mechanics and Engineering, 2024, 419, pp.116666. ⟨10.1016/j.cma.2023.116666⟩ Article dans une revue hal-04189464v1
High frequency attenuation of elastic waves transmitted at an angle through a randomly-fluctuating horizontally-layered slab M. Colvez,R. Cottereau Wave Motion, 2023, pp.103231. ⟨10.1016/j.wavemoti.2023.103231⟩ Article dans une revue hal-04236490v1
Operator approximation of the wave equation based on deep learning of Green's function Ziad Aldirany,Régis Cottereau,Marc Laforest,Serge Prudhomme Computers & Mathematics with Applications, 2023, 159, pp.21-30. ⟨10.1016/j.camwa.2024.01.018⟩ Article dans une revue hal-04190380v1
SEM3D: A 3D High-Fidelity Numerical Earthquake Simulator for Broadband (0-10 Hz) Seismic Response Prediction at a Regional Scale Sara Touhami,Filippo Gatti,Fernando Lopez-Caballero,Régis Cottereau,Lúcio de Abreu Corrêaet al. Geosciences, 2022, 12 (112), ⟨10.3390/geosciences12030112⟩ Article dans une revue hal-03593533v1
Introducing a moving load in a simulation in time over a truncated unbounded domain Patryk Dec,Régis Cottereau,Baldrik Faure Journal of Sound and Vibration, 2022, ⟨10.1016/j.jsv.2022.117035⟩ Article dans une revue hal-03681082v2
Optimal error analysis of the spectral element method for the 2D homogeneous wave equation Ziad Aldirany,Régis Cottereau,Marc Laforest,Serge Prudhomme Computers & Mathematics with Applications, 2022, 119, pp.241-256. ⟨10.1016/j.camwa.2022.05.038⟩ Article dans une revue hal-03766726v3
Extended stress gradient elastodynamics: Wave dispersion and micro-macro identification of parameter Logan Schwan,Nicolas Favrie,Régis Cottereau,Bruno Lombard International Journal of Solids and Structures, 2021, 219-220, pp.34-50 Article dans une revue hal-02909331v1
Dispersion analysis in ballasted railway tracks and Anderson localization in granular media L de Abreu Corrêa,R. Cottereau,B. Faure Journal of Sound and Vibration, 2020, 465, pp.115010. ⟨10.1016/j.jsv.2019.115010⟩ Article dans une revue hal-02566875v1
Influence of local cubic anisotropy on the transition towards an equipartition regime in a 3D texture-less random elastic medium Shahram Khazaie,Régis Cottereau Wave Motion, 2020, 96, pp.102574. ⟨10.1016/j.wavemoti.2020.102574⟩ Article dans une revue hal-02566857v1
Scalable parallel scheme for sampling of Gaussian random fields over very large domains L. de Carvalho Paludo,V. Bouvier,R. Cottereau International Journal for Numerical Methods in Engineering, 2019, 117 (8), pp.845-859. ⟨10.1002/nme.5981⟩ Article dans une revue hal-02306484v1
Stability of an explicit high-order spectral element method for acoustics in heterogeneous media based on local element stability criteria Régis Cottereau,Ruben Sevilla International Journal for Numerical Methods in Engineering, 2018, 116 (4), pp.223 - 245. ⟨10.1002/nme.5922⟩ Article dans une revue hal-01898570v1
Large scale random fields generation using localized Karhunen–Loève expansion Alfonso Panunzio,Régis Cottereau,Guillaume Puel Advanced Modeling and Simulation in Engineering Sciences, 2018, 5 (20), ⟨10.1186/s40323-018-0114-7⟩ Article dans une revue hal-01861348v1
Influence of periodically fluctuating material parameters on the stability of explicit high-order spectral element methods Ruben Sevilla,Régis Cottereau Journal of Computational Physics, 2018, 373, pp.304 - 323. ⟨10.1016/j.jcp.2018.07.002⟩ Article dans une revue hal-01898567v1
Sensitivity of the wheel–rail contact interactions and Dang Van Fatigue Index in the rail with respect to irregularities of the track geometry Alfonso Panunzio,Guillaume Puel,R. Cottereau,Samuel Simon,Xavier Quost Vehicle System Dynamics, 2018, 56 (11), pp.1768-1795. ⟨10.1080/00423114.2018.1436717⟩ Article dans une revue hal-01861346v1
Accelerometer, Velocimeter Dense‐Array, and Rotation Sensor Datasets from the Sinaps@ Postseismic Survey (Cephalonia 2014–2015 Aftershock Sequence) Vincent Perron,Fabrice Hollender,Armand Mariscal,Nikolaos Theodoulidis,Chrisostomos Andreouet al. Seismological Research Letters, 2018, 89 (2A), pp.678 - 687. ⟨10.1785/0220170125⟩ Article dans une revue insu-01741912v1
Construction of a stochastic model of track geometry irregularities and validation through experimental measurements of dynamic loading Alfonso M Panunzio,Guillaume Puel,Régis Cottereau,Samuel Simon,Xavier Quost Vehicle System Dynamics, 2017, 55 (3), pp.399-426. ⟨10.1080/00423114.2016.1269935⟩ Article dans une revue hal-01507355v1
Randomly-fluctuating heterogeneous continuum model of a ballasted railway track Lucio de Abreu Corrêa,Juan Carlos Quezada,Régis Cottereau,Sofia S Costa D 'Aguiar,Charles Voivret Computational Mechanics, 2017, 60 (5), pp.845 - 861. ⟨10.1007/s00466-017-1446-8⟩ Article dans une revue hal-01635950v1
Fully scalable implementation of a volume coupling scheme for the modeling of multiscale materials Thiago Milanetto Schlittler,Régis Cottereau Computational Mechanics, 2017, 60 (5), pp.827 - 844. ⟨10.1007/s00466-017-1445-9⟩ Article dans une revue hal-01635946v1
Toward an integrated seismic risk assessment for nuclear safety improving current French methodologies through the SINAPS@ research project Catherine Berge-Thierry,Angkeara Svay,Aurore Laurendeau,Thomas Chartier,Vincent Perronet al. Nuclear Engineering and Design, 2017, 323, pp.185-201. ⟨10.1016/j.nucengdes.2016.07.004⟩ Article dans une revue hal-05566128v1
Numerical observation of the equipartition regime in a 3D random elastic medium, and discussion of the limiting parameters Shahram Khazaie,Régis Cottereau,Didier Clouteau Computers & Geosciences, 2017, 102, pp.56-67. ⟨10.1016/j.cageo.2017.02.007⟩ Article dans une revue hal-01473195v1
Spatial coherency analysis of seismic ground motions from a rock site dense array implemented during the Kefalonia 2014 aftershock sequence Angkeara Svay,Vincent Perron,Afifa Imtiaz,Zentner Irmela,Régis Cottereauet al. Earthquake Engineering and Structural Dynamics, 2017, 46 (12), pp.1895-1917. ⟨10.1002/eqe.2881⟩ Article dans une revue hal-01476656v1
Influence of the spatial correlation structure of an elastic random medium on its scattering properties Shahram Khazaie,Régis Cottereau,Didier Clouteau Journal of Sound and Vibration, 2016, 370, pp.132-148. ⟨10.1016/j.jsv.2016.01.012⟩ Article dans une revue hal-01281405v1
A decoupled strategy to solve reduced-order multimodel problems in the PGD and Arlequin frameworks David Néron,Hachmi Ben Dhia,Régis Cottereau Computational Mechanics, 2016, 57 (4), pp.509-521. ⟨10.1007/s00466-015-1236-0⟩ Article dans une revue hal-01292497v1
Fast r-adaptivity for multiple queries of heterogeneous stochastic material fields Régis Cottereau,Pedro Diez Computational Mechanics, 2015, 56 (4), pp.601-612. ⟨10.1007/s00466-015-1190-x⟩ Article dans une revue hal-01200721v1
On damping created by heterogeneous yielding in the numerical analysis of nonlinear reinforced concrete frame elements Pierre Jehel,Régis Cottereau Computers & Structures, 2015, 154, pp.192-203. ⟨10.1016/j.compstruc.2015.03.001⟩ Article dans une revue hal-01131467v1
Kinetic modeling of multiple scattering of elastic waves in heterogeneous anisotropic media Ibrahim Baydoun,E. Savin,R. Cottereau,Didier Clouteau,J. Guilleminot Wave Motion, 2014, 51, pp.1325 - 1348. ⟨10.1016/j.wavemoti.2014.08.001⟩ Article dans une revue hal-01083250v1
Comparison of two parametrizations of a turbulence-induced flocculation model through global sensitivity analysis Régis Cottereau,Fernando A. Rochinha,Alvaro L. G. A. Coutinho Continental Shelf Research, 2014, 85, pp.85-95. ⟨10.1016/j.csr.2014.07.002⟩ Article dans une revue hal-01068996v1
A coupling method for stochastic continuum models at diff erent scales Yves Le Guennec,Régis Cottereau,Didier Clouteau,Christian Soize Probabilistic Engineering Mechanics, 2014, 37 (-), pp.138-147. ⟨10.1016/j.probengmech.2013.10.005⟩ Article dans une revue hal-00940047v1
Error estimation and model adaptation for a stochastic-deterministic coupling method based on the Arlequin method Cédric Zaccardi,Ludovic Chamoin,Régis Cottereau,Hachmi Ben Dhia International Journal for Numerical Methods in Engineering, 2013, 96 (2), pp.87-109. ⟨10.1002/nme.4540⟩ Article dans une revue hal-00869049v1
Numerical strategy for unbiased homogenization of random materials Régis Cottereau International Journal for Numerical Methods in Engineering, 2013, 95 (1), pp.71-90. ⟨10.1002/nme.4502⟩ Article dans une revue hal-00837633v1
A stable XFEM formulation for multi-phase problems enforcing the accuracy of the fluxes through Lagrange multipliers Pedro Diez,Régis Cottereau,Sergio Zlotnik International Journal for Numerical Methods in Engineering, 2013, 96 (5), pp.303-322. ⟨10.1002/nme.4554⟩ Article dans une revue istex hal-00871881v1
EASD review on advanced methods in structural dynamics Didier Clouteau,Régis Cottereau Journal of Sound and Vibration, 2013, 332 (10), pp.2377-2378. ⟨10.1016/j.jsv.2012.11.028⟩ Article dans une revue hal-00795003v1
Dynamics of structures coupled with elastic media--A review of numerical models and methods Didier Clouteau,Régis Cottereau,G. Lombaert Journal of Sound and Vibration, 2013, 332 (10), pp.2415-2436. ⟨10.1016/j.jsv.2012.10.011⟩ Article dans une revue hal-00795002v1
Numerical modeling of erosion using an improvement of the extended finite element method Régis Cottereau,Pedro Diez European Journal of Environmental and Civil Engineering, 2011, 15 (8), pp.1187-1206. ⟨10.3166/ejece.15.1187-1206⟩ Article dans une revue hal-00709539v1
A stochastic - deterministic coupling method for continuum mechanics Régis Cottereau,Didier Clouteau,Hachmi Ben Dhia,Cédric Zaccardi Computer Methods in Applied Mechanics and Engineering, 2011, 200 (47-48), pp.3280-3288. ⟨10.1016/j.cma.2011.07.010⟩ Article dans une revue hal-00709540v1
Modeling, with a unified level-set representation, of the expansion of a hollow in the ground under different physical phenomena Régis Cottereau,Pedro Diez,Antonio Huerta Computational Mechanics, 2010, 46 (2), pp.315-327. ⟨10.1007/s00466-009-0443-y⟩ Article dans une revue hal-00709536v1
Modeling of random anisotropic elastic media and impact on wave propagation Quang-Anh Ta,Didier Clouteau,Régis Cottereau Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, 2010, 19 (1-3), pp.241-253. ⟨10.3166/ejcm.19.241-253⟩ Article dans une revue hal-00709537v1
Strict error bounds for linear and nonlinear solid mechanics problems using a subdomain-based flux-free method Régis Cottereau,Ludovic Chamoin,Pedro Diez Mechanics & Industry, 2010, 11 (3-4), pp.249-254. ⟨10.1051/meca/2010049⟩ Article dans une revue hal-00709538v1
Strict error bounds for linear solid mechanics problems using a subdomain-based flux-free method Régis Cottereau,Pedro Diez,Antonio Huerta Computational Mechanics, 2009, 44 (4), pp.533-547. ⟨10.1007/s00466-009-0388-1⟩ Article dans une revue istex hal-00707098v1
Simple forfulas for the dynamic stiffness of pile groups Reza Taherzadeh,Didier Clouteau,Régis Cottereau Earthquake Engineering and Structural Dynamics, 2009, ⟨10.1002/ege.918⟩ Article dans une revue hal-00396439v1
Parametric and nonparametric models of the impedance matrix of a random medium R. Cottereau,Didier Clouteau,Christian Soize Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, 2008, 17 (5-7), pp.881-892 Article dans une revue hal-00686299v1
Probabilistic impedance of foundation: Impact of the seismic design on uncertain soils R. Cottereau,Didier Clouteau,Christian Soize Earthquake Engineering and Structural Dynamics, 2008, 37 (6), pp.899-918. ⟨10.1002/eqe.794⟩ Article dans une revue hal-00685116v1
Construction of a probabilistic model for impedance matrices R. Cottereau,Didier Clouteau,Christian Soize Computer Methods in Applied Mechanics and Engineering, 2007, 196 (17-20), pp.2252-2268. ⟨10.1016/j.cma.2006.12.001⟩ Article dans une revue hal-00686151v1
Probabilistic nonparametric model of impedance matrices. Application to the seismic design of a structure R. Cottereau,Didier Clouteau,Christian Soize,S. Cambier Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, 2006, 15 (1-2-3), pp.131-142 Article dans une revue hal-00686296v1

Thèse (1)

Probabilistic models of impedance matrices. Application to dynamic soil-structure interaction Régis Cottereau Materials. Ecole Centrale Paris, 2007. English. ⟨NNT : ⟩ Thèse tel-00132950v1

HDR (1)

Scale coupling and upscaling techniques in elastostatics and elastodynamics in random media Régis Cottereau Solid mechanics [physics.class-ph]. Université Pierre & Marie Curie - Paris 6, 2016 HDR tel-01374413v1