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Method Coupling Harmonic Decomposition and Polynomial Chaos for Seismic Wave Propagation in Uncertain Medium.

Pierre Sochala , Florent de Martin
SIAM conference on Computational Science and Engineering, Feb 2017, Atlanta, United States
Conference papers hal-01444597v1

Small-scale physical modelling of runoff and particle transport on a road configuration

Céline Bonhomme , Pierre Sochala
International Conference on Urban Drainage, Sep 2011, Porto Alegre, Brazil. pp.0-0
Conference papers hal-00663306v1
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Comparison of different approximation techniques for uncertain time series arising in ocean simulations

Pierre Sochala , Mohamed Iskandarani
SIAM Conference on Uncertainty Quantification, Apr 2018, Garden Grove, United States
Conference papers hal-01715823v1
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Sensitivity analysis of synthetic seismograms in sedimentary basin with respect to uncertain seismological parameters

Florent de Martin , Philippe Thierry , David Keyes , Emmanuel Chaljub , Fabrice Dupros , et al.
79th EAGE Conference & Exhibition 2017 Energy, Technology, Sustainability - Time to open a new Chapter, Jun 2017, Paris, France
Conference papers hal-01512919v1
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Uncertainty propagation in pore water chemical composition calculation using surrogate models

Pierre Sochala , Christophe Chiaberge , Francis Claret , Christophe Tournassat
Scientific Reports, 2022, 12 (1), pp.15077. ⟨10.1038/s41598-022-18411-5⟩
Journal articles hal-03779374v1
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A nonconforming high-order method for nonlinear poroelasticity

Michele Botti , Daniele Di Pietro , Pierre Sochala
Finite volumes for complex applications VIII—hyperbolic, elliptic and parabolic problems, Jun 2017, Lille, France. pp.537-545, ⟨10.1007/978-3-319-57394-6_56⟩
Conference papers hal-01439165v2
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Influential parameters on 3-D synthetic ground motions in a sedimentary basin derived from global sensitivity analysis

Florent de Martin , E Chaljub , P Thierry , Pierre Sochala , Fabrice Dupros , et al.
Geophysical Journal International, 2021, 227 (3), pp.1795-1817. ⟨10.1093/gji/ggab304⟩
Journal articles hal-03744613v1

Adaptive multistep time discretization and linearization based on a posteriori error estimates for the Richards equation

V. Baron , Y. Coudière , Pierre Sochala
Applied Numerical Mathematics, 2017, 112, pp.104-125. ⟨10.1016/j.apnum.2016.10.005⟩
Journal articles hal-03702088v1
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Comparison of DDFV and DG methods for flow in anisotropic heterogeneous porous media

Vincent Baron , Yves Coudière , Pierre Sochala
Oil & Gas Science and Technology - Revue d'IFP Energies nouvelles, 2014, 69 (4), pp.673-686. ⟨10.2516/ogst/2013157⟩
Journal articles hal-00829898v1
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A review of physically based models for soil erosion by water

Hoang Le Minh , Olivier Cerdan , Pierre Sochala , Bruno Cheviron , Olivier Brivois , et al.
EGU General Assembly 2010, May 2010, Vienne, Austria. pp.2823-2
Conference papers hal-00533354v1
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Mass conservative BDF-discontinuous Galerkin/explicit finite volume schemes for coupling subsurface and overland flows

Pierre Sochala , Alexandre Ern , Serge Piperno
Preprints, Working Papers, ... hal-00319836v1

Level set Methods for Polynomial Chaos expansion of stochastic PDEs outputs

Pierre Sochala , Olivier Le Maitre
SIAM conference on Uncertainty quantification, SIAM, Apr 2016, Lausanne, Switzerland
Conference papers hal-01266242v1
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Upscaling the influence of microtopography when modelling overland flow and soil erosion

Minh Hoang Le , Olivier Cerdan , Stéphane Cordier , Carine Lucas , Pierre Sochala
CANUM 2012 : 41ème Congrès National d'Analyse Numérique, May 2012, Superbesse, France
Conference papers hal-00690475v1

Surrogate combining harmonic decomposition and polynomial chaos for seismic shear waves in uncertain media

Pierre Sochala , Florent de Martin
Computational Geosciences, 2018, 22 (1), pp.125-144. ⟨10.1007/s10596-017-9677-5⟩
Journal articles hal-02860335v1
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State Of the Art Report in the fields of numerical analysis and scientific computing. Final version as of 16/02/2020 deliverable D4.1 of the HORIZON 2020 project EURAD.

Etienne Ahusborde , Brahim Amaziane , Attila Baksay , Grażyna Bator , D. Becker , et al.
[Technical Report] EURAD. 2020
Reports hal-03165686v1
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Polynomial surrogates for Bayesian traveltime tomography

Pierre Sochala , Alexandrine Gesret , Olivier Le Maitre
GEM - International Journal on Geomathematics, 2021, 12 (1), ⟨10.1007/s13137-021-00184-0⟩
Journal articles hal-03384145v1
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Numerical methods for subsurface flows and coupling with surface runoff

Pierre Sochala
Mathematics [math]. Ecole des Ponts ParisTech, 2008. English. ⟨NNT : ⟩
Theses pastel-00004625v1
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Study of overland flow with uncertain infiltration using stochastic tools

Marie Rousseau , Olivier Cerdan , Alexandre Ern , Olivier Le Maitre , Pierre Sochala
Reports hal-00612949v1

Hydrologic modeling with uncertain input parameters

Marie Rousseau , Olivier Cerdan , Alexandre Ern , Olivier Le Maitre , Pierre Sochala
European Geosciences Union 2012, Apr 2012, Vienne, Austria
Conference papers hal-00668188v1
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A coupled large-scale model for hydromechanical simulation of CO2 geological storage

Pierre Sochala , Vivien Desveaux , Darius Seyedi , Jeremy Rohmer
SIAM Geosciences 2011, Mar 2011, Long Beach, United States
Conference papers hal-00606982v1

Comparison of DDFV and DG Methods for Flow in Anisotropic Heterogeneous Porous Media

Vincent Baron , Yves Coudière , Pierre Sochala
SIAM Conference on Mathematical & Computational Issues in the Geosciences, Jun 2013, Padova, Italy
Conference papers hal-00817872v1

Quantitative uncertainty estimation in biophysical models of fish larval connectivity in the Florida Keys

Romain Chaput , Pierre Sochala , Philippe Miron , Vassiliki Kourafalou , Mohamed Iskandarani
ICES Journal of Marine Science, 2022, 79 (3), pp.609 - 632. ⟨10.1093/icesjms/fsac021⟩
Journal articles hal-03659934v1
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Numerical approximation of poroelasticity with random coefficients using Polynomial Chaos and Hybrid High-Order methods

Daniele Antonio Di Pietro , Michele Botti , Daniele Di Pietro , Olivier Le Maitre , Pierre Sochala
Computer Methods in Applied Mechanics and Engineering, 2020, 361, pp.112736. ⟨10.1016/j.cma.2019.112736⟩
Journal articles hal-02081647v2

Are "Physically-based" soil erosion models physically-based? Some elements from a sensitivity analysis of the Hairsine and Rose model

Marie Rousseau , Olivier Cerdan , Alexandre Ern , Olivier Le Maitre , Pierre Sochala
8th International Conference on Geomorphology - IAG 2013, Aug 2013, La Villette, France
Conference papers hal-00800841v1
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Model Reduction for Large-Scale Earthquake Simulation in an Uncertain 3D Medium

Pierre Sochala , Florent de Martin , Olivier Le Maitre
International Journal for Uncertainty Quantification, 2020, 10 (2), pp.101-127. ⟨10.1615/Int.J.UncertaintyQuantification.2020031165⟩
Journal articles hal-02570132v1

Surrogate-based inversion for first-arrival seismic tomography

Pierre Sochala , Alexandrine Gesret , Olivier Le Maitre
Uncertainty Quantification & Optimization Conference, Mar 2019, Paris, France
Conference papers hal-02513499v1
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Polynomial Chaos expansion for subsurface flows with uncertain soil parameters

Pierre Sochala , O. Le Maitre
Advances in Water Resources, 2013, 62, pp.139-154. ⟨10.1016/j.advwatres.2013.10.003⟩
Journal articles hal-00931639v1

Adaptive time discretization and linearization based on a posteriori estimates for the Richards equation

Vincent Baron , Yves Coudière , Pierre Sochala
Fuhrmann, Jürgen; Ohlberger, Mario; Rohde, Christian. Springer, 8 p., 2014, Springer Proceedings in Mathematics & Statistics, Vol. 77, ⟨10.1007/978-3-319-05591-6_48⟩
Books hal-00983512v1
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A Hybrid High-Order Discretization Method for Nonlinear Poroelasticity

Michele Botti , Daniele Di Pietro , Pierre Sochala
Computational Methods in Applied Mathematics, 2020, 20 (2), pp.227-249. ⟨10.1515/cmam-2018-0142⟩
Journal articles hal-03710373v1
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A Hybrid High-Order method for nonlinear elasticity

Michele Botti , Daniele Di Pietro , Pierre Sochala
SIAM Journal on Numerical Analysis, 2017, 55 (6), pp.2687-2717. ⟨10.1137/16M1105943⟩
Journal articles hal-01539510v2