Sébastien Boyaval

45
Documents

Publications

Publications

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Experimental analysis on the influence of urban forms on unsteady urban flooding

Elisa Beteille , Sébastien Boyaval , Frédérique Larrarte , Eric Demay

River Flow 2024 - 12th International Conference on Fluvial Hydraulics, Sep 2024, Liverpool, United Kingdom

Communication dans un congrès hal-05066817v1
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Prédiction des courants dans la Seine

Minh-Hoang Le , Marion Cocusse , Baptiste Bolon , Sébastien Boyaval , Sébastien Bourban et al.

Conférence Sciences^2024, saison 2023, INSA Lyon, Jun 2023, Lyon, France

Communication dans un congrès hal-05050364v1
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Experimental and numerical investigation of dam break flow propagation through various obstacle configurations

Elisa Beteille , Sébastien Boyaval , Frédérique Larrarte , Eric Demay

SimHydro 2023: New modelling paradigms for water issues?, Nov 2023, Chatou, France. ⟨10.1007/978-981-97-4072-7_18⟩

Communication dans un congrès hal-04344859v1

Providing Validation Data for Numerical Codes Dealing with Unsteady Urban Flooding

Elisa Beteille , Frédérique Larrarte , Sébastien Boyaval , Eric Demay

40th IAHR World Congress : Rivers - Connecting Mountains and Coasts, Aug 2023, Vienne, Austria. pp.1456-1464, ⟨10.3850/978-90-833476-1-5_iahr40wc-p0127-cd⟩

Communication dans un congrès hal-04327205v1
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Uncertainty quantification in a two-dimensional river hydraulic model

Siham El Garroussi , Matthias de Lozzo , Sophie Ricci , Didier Lucor , Nicole Goutal et al.

International Conference on Uncertainty Quantification in Computational Sciences and Engineering, M. Papadrakakis, V. Papadopoulos, G. Stefanou, Jun 2019, Crete, Greece

Communication dans un congrès hal-02397318v1

A Reduced-Basis Approach to Two-Phase Flow in Porous Media

Quang Huy Tran , Guillaume Enchéry , Riad Sanchez , Sébastien Boyaval

FVCA 2017, Jun 2017, Lille, France. ⟨10.1007/978-3-319-57394-6_50⟩

Communication dans un congrès hal-01587116v1
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Johnson-Segalman – Saint-Venant equations for viscoelastic shallow flows in the elastic limit

Sébastien Boyaval

XVI International Conference on Hyperbolic Problems Theory, Numerics, Applications (Hyp2016), Aug 2016, Aachen, Germany

Communication dans un congrès hal-01402628v1
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Global solutions and uniform convergence stability for compressible Navier-Stokes equations with oldroyd-type constitutive law

Na Wang , Sébastien Boyaval , Yuxi Hu

Mathematical News / Mathematische Nachrichten, 2025, ⟨10.1002/mana.70075⟩

Article dans une revue hal-04619590v2
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Dam-break flow over various obstacles configurations

Elisa Beteille , Frederique Larrarte , Sebastien Boyaval , Eric Demay , Minh-Hoang Le

Journal of Ecohydraulics, 2025, 63, pp.156-170. ⟨10.1080/00221686.2025.2460020⟩

Article dans une revue hal-05035422v1
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Blowup of solutions for compressible viscoelastic fluid

Na Wang , Sébastien Boyaval , Yuxi Hu

Procedia Materials Science (Elsevier), 2025, ⟨10.1016/j.aml.2025.109774⟩

Article dans une revue hal-05238796v1
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A class of symmetric-hyperbolic PDEs modelling fluid and solid continua

Sébastien Boyaval

ESAIM: Proceedings and Surveys, In press

Article dans une revue hal-04223434v1
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Finite-Volume approximation of the invariant measure of a viscous stochastic scalar conservation law

Sébastien Boyaval , Sofiane Martel , Julien Reygner

IMA Journal of Numerical Analysis, 2022, 42 (3), pp.2710-2770. ⟨10.1093/imanum/drab049⟩

Article dans une revue hal-02291253v3
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Viscoelastic flows of Maxwell fluids with conservation laws

Sébastien Boyaval

ESAIM: Mathematical Modelling and Numerical Analysis, 2021, 55 (3), pp.807-831. ⟨10.1051/m2an/2020076⟩

Article dans une revue hal-02908379v1
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Reduced basis approximation and a posteriori error bounds for 4D-Var data assimilation

Mark Kaercher , Sébastien Boyaval , Martin Grepl , Karen Veroy

Optimization and Engineering, 2018, 2018 (3), ⟨10.1007/s11081-018-9389-2⟩

Article dans une revue hal-01556304v1

A semi-Lagrangian splitting method for the numerical simulation of sediment transport with free surface flows

Sébastien Boyaval , Alexandre Caboussat , Arwa Mrad , Marco Picasso , Gilles Steiner

Computers and Fluids, 2018, 172, pp.384-396. ⟨10.1016/j.compfluid.2018.04.002⟩

Article dans une revue hal-01940147v1
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Finite element approximation of the FENE-P model

John W Barrett , Sébastien Boyaval

IMA Journal of Numerical Analysis, 2017, ⟨10.1093/imanum/drx061⟩

Article dans une revue hal-01501197v1
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Polynomial Surrogates for Open-Channel Flows in Random Steady State

Nabil El Moçayd , Sophie Ricci , Nicole Goutal , Mélanie C. Rochoux , Sébastien Boyaval et al.

Environmental Modeling & Assessment, 2017, 23, pp.309-331. ⟨10.1007/s10666-017-9582-2⟩

Article dans une revue hal-01763259v1
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Unified derivation of thin-layer reduced models for shallow free-surface gravity flows of viscous fluids

François Bouchut , Sébastien Boyaval

European Journal of Mechanics - B/Fluids, 2016, 55 (1), pp.116-131. ⟨10.1016/j.euromechflu.2015.09.003⟩

Article dans une revue hal-00833468v2
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Hybridization of Mixed High-Order Methods on General Meshes and Application to the Stokes Equations

Joubine Aghili , Sébastien Boyaval , Daniele Di Pietro

Computational Methods in Applied Mathematics, 2015, ⟨10.1515/cmam-2015-0004⟩

Article dans une revue hal-01009723v2
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Numerical Simulation of the Dynamics of Sedimentary River Beds with a Stochastic Exner Equation

Emmanuel Audusse , Sébastien Boyaval , Nicole Goutal , Magali Jodeau , Philippe Ung

ESAIM: Proceedings and Surveys, 2015, 48, pp.321 - 340. ⟨10.1051/proc/201448015⟩

Article dans une revue hal-01102335v1

Numerical simulation of 3D free surface flows, with multipleincompressible immiscible phases. Applications to impulse waves

Nicolas James , Alexandre Caboussat , Sébastien Boyaval , M. Picasso

International Journal for Numerical Methods in Fluids, 2014, pp.00:1-24. ⟨10.1002/fld.3967⟩

Article dans une revue istex hal-01074886v1
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A new model for shallow viscoelastic free-surface flows forced by gravity on rough inclined bottom

Sébastien Boyaval

ESAIM: Proceedings, 2014, 45, pp.108 - 117

Article dans une revue hal-01077067v1
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A new model for shallow viscoelastic fluids

François Bouchut , Sébastien Boyaval

Mathematical Models and Methods in Applied Sciences, 2013, 23 (8), pp.1479-1526. ⟨10.1142/S0218202513500140⟩

Article dans une revue hal-00628651v2
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A posteriori analysis of Chorin-Temam scheme for Stokes equations

Sébastien Boyaval , M. Picasso

Comptes Rendus. Mathématique, 2013, 351 (23-24), pp.931-936. ⟨10.1016/j.crma.2013.10.026⟩

Article dans une revue hal-00876069v1
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A fast Monte-Carlo method with a Reduced Basis of Control Variates applied to Uncertainty Propagation and Bayesian Estimation

Sébastien Boyaval

Computer Methods in Applied Mechanics and Engineering, 2012, 241-244, pp.190-205. ⟨10.1016/j.cma.2012.05.003⟩

Article dans une revue hal-00666264v1

Existence and approximation of a (regularized) Oldroyd-B model

John W. Barrett , Sébastien Boyaval

Mathematical Models and Methods in Applied Sciences, 2011, 21 (9), pp.1783-1837. ⟨10.1142/S0218202511005581⟩

Article dans une revue hal-00409594v1
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On the Modeling and Simulation of Non-Hydrostatic Dam Break Flows

Alexandre Caboussat , Sébastien Boyaval , Alexandre Masserey

Computing and Visualization in Science, 2011, 14 (8), pp.401-417. ⟨10.1007/s00791-013-0190-7⟩

Article dans une revue hal-00808087v1

A Variance Reduction Method for Parametrized Stochastic Differential Equations using the Reduced Basis Paradigm

Sébastien Boyaval , Tony Lelièvre

Communications in Mathematical Sciences, 2010, 8 (3), pp.735-762. ⟨10.4310/CMS.2010.v8.n3.a7⟩

Article dans une revue hal-00402702v1

Reduced basis techniques for stochastic problems

Sébastien Boyaval , Claude Le Bris , Tony Lelièvre , Yvon Maday , Ngoc Cuong Nguyen et al.

Archives of Computational Methods in Engineering, 2010, 17 (4), pp.435-454. ⟨10.1007/s11831-010-9056-z⟩

Article dans une revue hal-00470522v1
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Construction and performance of kinetic schemes for linear systems of conservation laws

Emmanuel Audusse , Sébastien Boyaval , Virgile Dubos , Minh-Hoang Le

2025

Pré-publication, Document de travail hal-05405231v1
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Evaluating the effects of preprocessing, method selection, and hyperparameter tuning on SAR-based flood mapping and water depth estimation

Jean-Paul Travert , Cédric Goeury , Sébastien Boyaval , Vito Bacchi , Fabrice Zaoui

2025

Pré-publication, Document de travail hal-05305145v1
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Reduced Basis method for finite volume simulations of parabolic PDEs applied to porous media flows

Jana Tarhini , Sébastien Boyaval , Guillaume Enchéry , Quang Huy Tran

2024

Pré-publication, Document de travail hal-04608663v1

Evaluation of Performance Measures for Qualifying Flood Models with Satellite Observations

Jean-Paul Travert , Sébastien Boyaval , Cédric Goeury , Vito Bacchi , Fabrice Zaoui

2024

Pré-publication, Document de travail hal-04666754v1
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Non-isothermal viscoelastic flows with conservation laws and relaxation

Sébastien Boyaval , Mark Dostalík

2021

Pré-publication, Document de travail hal-03206116v1
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About the structural stability of Maxwell fluids: convergence toward elastodynamics

Sébastien Boyaval

2022

Pré-publication, Document de travail (preprint/prepublication) hal-03899611v1
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A viscoelastic flow model of maxwell-type with a symmetric-hyperbolic formulation

Sébastien Boyaval

2022

Pré-publication, Document de travail (preprint/prepublication) hal-03880001v1
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Viscoelastic flows with conservation laws

Sébastien Boyaval

2019

Pré-publication, Document de travail hal-02262298v1
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Derivation and numerical approximation of hyperbolic viscoelastic flow systems: Saint-Venant 2D equations for Maxwell fluids

Sébastien Boyaval

2017

Pré-publication, Document de travail hal-01661269v1
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A Finite-Volume discretization of viscoelastic Saint-Venant equations for FENE-P fluids

Sébastien Boyaval

Clément Cancès; Pascal Omnes. Finite Volumes for Complex Applications VIII - Hyperbolic, Elliptic and Parabolic Problems. FVCA 2017. Springer Proceedings in Mathematics & Statistics, 200, Springer, pp.163-170, 2017, Print ISBN : 978-3-319-57393-9 / online : 978-3-319-57394-6. ⟨10.1007/978-3-319-57394-6_18⟩

Chapitre d'ouvrage hal-01433712v1
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An application of the Reduced-Basis Method for Darcy flows

Riad Sanchez , Sébastien Boyaval , Guillaume Enchéry , Quang Huy Tran

Recent Developments in Numerical Methodes for Model Reduction, Nov 2016, Paris, France

Poster de conférence hal-01901973v1