Bruno Després

83
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Publications

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Analog of Linear Landau Damping in a coupled Vlasov-Euler system for thick sprays

Christophe Buet , Bruno Després , Victor Fournet

Communications in Mathematical Sciences, 2024, 23 (1), pp.235-258. ⟨10.4310/CMS.241217082534⟩

Article dans une revue hal-04265990v1
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Discrete moments models for Vlasov equations with non constant strong magnetic limit

Frédérique Charles , Bruno Després , Ruiyang Dai , Sever Adrian Hirstoaga

Comptes Rendus. Mécanique, 2023, 351 (S1), pp.1-23. ⟨10.5802/crmeca.219⟩

Article dans une revue hal-03927990v1
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Local-in-time existence of strong solutions to an averaged thick sprays model

Victor Fournet , Christophe Buet , Bruno Després

Kinetic and Related Models , In press

Article dans une revue hal-03881187v3
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On Domain Decomposition Methods with optimized transmission conditions and cross-points

Bruno Després , Anouk Nicolopoulos , Bertrand Thierry

SIAM Journal on Numerical Analysis, 2022, 60 (5), pp.2482-2507

Article dans une revue hal-03230250v1
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Linear stability of thick sprays equations

C Buet , B Després , L Desvillettes

Journal of Statistical Physics, 2022

Article dans une revue hal-03462515v2
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Trace class properties of the non homogeneous linear Vlasov-Poisson equation in dimension 1+1

Bruno Després

Journal of Spectral Theory, 2021, 11 (2), pp.709-742. ⟨10.4171/JST/354⟩

Article dans une revue hal-02366266v1
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Existence and uniqueness of generalized solutions to hyperbolic systems with linear fluxes and stiff sources

Teddy Pichard , Nina Aguillon , Bruno Després , Edwige Godlewski , Michael Ndjinga

Journal of Hyperbolic Differential Equations, 2021, 18 (3), pp.653-700. ⟨10.1142/S021989162150020X⟩

Article dans une revue hal-02920155v1
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Sensitivity equation method for the Navier-Stokes equations applied to uncertainty propagation

Camilla Fiorini , Bruno Després , Maria Adela Puscas

International Journal for Numerical Methods in Fluids, 2021, ⟨10.1002/fld.4875⟩

Article dans une revue hal-02485825v2
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Trefftz Discontinuous Galerkin basis functions for a class of Friedrichs systems coming from linear transport

Christophe Buet , Bruno Despres , Guillaume Morel

Advances in Computational Mathematics, 2020

Article dans une revue hal-01964528v1
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Machine Learning design of Volume of Fluid schemes for compressible flows

Bruno Després , Hervé Jourdren

Journal of Computational Physics, 2020

Article dans une revue hal-02447631v2
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A projection algorithm on the set of polynomials with two bounds

Martin Campos Pinto , Frédérique Charles , Bruno Després , Maxime Herda

Numerical Algorithms, 2020, 85, pp.1475-1498. ⟨10.1007/s11075-019-00872-x⟩

Article dans une revue hal-02128851v1
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A FUNCTIONAL EQUATION WITH POLYNOMIAL SOLUTIONS AND APPLICATION TO NEURAL NETWORKS

Bruno Després , Matthieu Ancellin

Comptes Rendus. Mathématique, 2020, Tome 358 (2020) no. 9-10, pp. 1059-1072, ⟨10.5802/CRMATH.124⟩

Article dans une revue hal-02959678v3
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Computation of sum of squares polynomials from data points

Bruno Després , Maxime Herda

SIAM Journal on Numerical Analysis, 2020, 58 (3), pp.1719-1743. ⟨10.1137/19M1273955⟩

Article dans une revue hal-01946539v5
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Scattering structure and Landau damping for linearized Vlasov equations with inhomogeneous Boltzmannian states

Bruno Despres

Annales de l'Institut Henri Poincaré, 2019, pp.82 - 92

Article dans une revue hal-01985113v1

Scattering Structure and Landau Damping for Linearized Vlasov Equations with Inhomogeneous Boltzmannian States

Bruno Després

Annales Henri Poincaré, 2019, 20 (8), pp.2767-2818. ⟨10.1007/s00023-019-00818-y⟩

Article dans une revue hal-02366278v1
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High-order staggered schemes for compressible hydrodynamics. Weak consistency and numerical validation

Gautier Dakin , Bruno Despres , Stéphane Jaouen

Journal of Computational Physics, 2019, 376, pp.339-364

Article dans une revue hal-01967344v1
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Modelling of radio frequency sheath and fast wave coupling on the realistic ion cyclotron resonant antenna surroundings and the outer wall

L. Lu , L. Colas , J. Jacquot , Bruno Després , Stéphane Heuraux et al.

Plasma Physics and Controlled Fusion, 2018, 60, pp.035003. ⟨10.1088/1361-6587/aaa030⟩

Article dans une revue hal-03797229v1
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Trefftz discontinuous Galerkin method for Friedrichs systems with linear relaxation: application to the P 1 model

Guillaume Morel , Christophe Buet , Bruno Després

Computational Methods in Applied Mathematics, 2018

Article dans une revue hal-01625659v2
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Navier-Stokes hierarchies of reduced MHD models in Tokamak geometry

Bruno Després , Rémy Sart

Journal of Mathematical Fluid Mechanics, 2018, 20, pp.329-357

Article dans une revue hal-00796425v2
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Singular solutions for the plasma at the resonance

Bruno Després , Lise-Marie Imbert-Gérard , Olivier Lafitte

Journal de l'École polytechnique — Mathématiques, 2017

Article dans une revue hal-01097364v1
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Constructive formulations of resonant Maxwell's equations

Martin Campos Pinto , Bruno Després

SIAM Journal on Mathematical Analysis, 2017

Article dans une revue hal-01278860v1
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Proof of uniform convergence for a cell-centered AP discretization of the hyperbolic heat equation on general meshes

Christophe Buet , Bruno Després , Emmanuel Franck , Thomas Leroy

Mathematics of Computation, 2017, ⟨10.1090/mcom/3131⟩

Article dans une revue hal-00956573v3
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Polynomials with bounds and numerical approximation

Bruno Després

Numerical Algorithms, 2017

Article dans une revue hal-01307999v3
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Dissipative formulation of initial boundary value problems for Friedrichs' systems

Clément Mifsud , Bruno Després , Nicolas Seguin

Communications in Partial Differential Equations, 2016, 41 (1), ⟨10.1080/03605302.2015.1103750⟩

Article dans une revue hal-01074542v1
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A MINIMIZATION FORMULATION OF A BI-KINETIC SHEATH

Mehdi Badsi , Martin Campos Pinto , Bruno Després

Kinetic and Related Models , 2016, 9 (4)

Article dans une revue hal-01075646v3

Hybrid resonance and long-time asymptotic of the solution to Maxwell's equations

Bruno Després , Ricardo Weder

Physics Letters A, 2016, 380 (13), pp.1284-1289. ⟨10.1016/j.physleta.2016.01.036⟩

Article dans une revue hal-01299323v1
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Sharpening methods for finite volume schemes

Bruno Després , Samuel Kokh , Frédéric Lagoutière

Handbook of Numerical Analysis, 2016, ⟨10.1016/bs.hna.2016.09.016⟩

Article dans une revue hal-01352659v1
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The structure of well-balanced schemes for Friedrichs systems with linear relaxation

Bruno Després , Christophe Buet

Applied Mathematics and Computation, 2016, 272 (2), pp.440-459

Article dans une revue hal-01080065v4
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A numerical study of the solution of x-mode equations around the hybrid resonance

Céline Caldini-Queiros , Bruno Després , Lise-Marie Imbert-Gérard , Maryna Kachanovska

ESAIM: Proceedings and Surveys, 2016, 53, pp.1-21

Article dans une revue hal-01114791v1
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Uncertainty propagation; intrusive kinetic formulations of scalar conservation laws

Bruno Després , Benoît Perthame

SIAM/ASA Journal on Uncertainty Quantification, 2016, 4 (1), pp.980-1013

Article dans une revue hal-01146188v1

Stable explicit coupling of the Yee scheme with a linear current model in fluctuating magnetized plasmas

Filipe Da Silva , Martin Campos Pinto , Bruno Després , Stéphane Heuraux

Journal of Computational Physics, 2015, 295, pp.24-45. ⟨10.1016/j.jcp.2015.03.069⟩

Article dans une revue istex hal-01285769v1
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Coupling strategies for compressible - low Mach number flows

Yohan Penel , Stéphane Dellacherie , Bruno Després

Mathematical Models and Methods in Applied Sciences, 2015, 25 (6), pp.1045. ⟨10.1142/S021820251550027X⟩

Article dans une revue hal-00922770v1
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Angular Momentum preserving cell-centered Lagrangian and Eulerian schemes on arbitrary grids

Bruno Després , Emmanuel Labourasse

Journal of Computational Physics, 2015, 290, pp.28-54

Article dans une revue hal-01065105v1
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Stable coupling of the Yee scheme with a linear current model

Filipe da Silva , Martin Campos Pinto , Bruno Després , Stephane Heuraux

Journal of Computational Physics, 2015, 295, pp.24-45

Article dans une revue hal-01016883v1
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Asymptotic preserving schemes on distorted meshes for Friedrichs systems with sti relaxation: application to angular models in linear transport.

Christophe Buet , Bruno Després , Emmanuel Franck

Journal of Scientific Computing, 2015, 62 (issue 2), pp 371-398. ⟨10.1007/s10915-014-9859-4⟩

Article dans une revue hal-00809444v1

Unconditionally stable numerical simulations of a new generalized reduced resistive magnetohydrodynamics model

Bruno Després , Rémy Sart , Shiva Kumar Malapaka

International Journal for Numerical Methods in Fluids, 2014

Article dans une revue hal-01437862v1

Non linear schemes for the heat equation in 1D

Bruno Després

ESAIM: Mathematical Modelling and Numerical Analysis, 2014, 48 (1), pp.107-134. ⟨10.1051/m2an/2013096⟩

Article dans une revue hal-01437864v1
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A one-mesh method for the cell-centered discretization of slide lines

Guillaume Clair , Bruno Després , Emmanuel Labourasse

Computer Methods in Applied Mechanics and Engineering, 2014, 269, pp.315-333

Article dans une revue hal-00865687v1

A generalized plane-wave numerical method for smooth nonconstant coefficients

Bruno Després , Lise-Marie Imbert-Gérard

IMA Journal of Numerical Analysis, 2014, 34 (3), pp.1072-1103. ⟨10.1093/imanum/drt030⟩

Article dans une revue hal-01437850v1

Hybrid resonance of Maxwell's equations in slab geometry

Bruno Després , Lise-Marie Imbert-Gérard , Ricardo Weder

Journal de Mathématiques Pures et Appliquées, 2014, 101 (5), pp.623-659. ⟨10.1016/j.matpur.2013.10.001⟩

Article dans une revue hal-01437854v1
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SYMETRIZATION OF VLASOV-POISSON EQUATIONS

Bruno Després

SIAM Journal on Mathematical Analysis, 2014, 46 (4), pp.2554-2580

Article dans une revue hal-00837486v1
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Nonlinear stability of a Vlasov equation for magnetic plasmas

Frédérique Charles , Bruno Després , Benoît Perthame , Remi Sentis

Kinetic and Related Models , 2013, 6 (2), pp.269 - 290. ⟨10.3934/krm.2013.6.269⟩

Article dans une revue hal-00689810v1
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A new method to introduce constraints in cell-centered Lagrangian schemes

Guillaume Clair , Bruno Després , Emmanuel Labourasse

Computer Methods in Applied Mechanics and Engineering, 2013, 261/262, pp.56-65

Article dans une revue hal-00789201v1

An asymptotic preserving scheme with the maximum principle for the model on distorded meshes

Christophe Buet , Bruno Després , Emmanuel Franck

Comptes Rendus. Mathématique, 2012, 350 (11-12), pp.633 - 638. ⟨10.1016/j.crma.2012.07.002⟩

Article dans une revue istex hal-01422803v1

A new exceptional points method with application to cell-centered Lagrangian schemes and curved meshes

Bruno Després , Emmanuel Labourasse , Alexandra Claisse , Franck Ledoux

Journal of Computational Physics, 2012

Article dans une revue hal-01437591v1

Stabilization of cell-centered compressible Lagrangian methods using subzonal entropy

Emmanuel Labourasse , Bruno Després

Journal of Computational Physics, 2012

Article dans une revue hal-01437584v1
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Design of asymptotic preserving schemes for the hyperbolic heat equation on unstructured meshes

Christophe Buet , Bruno Després , Emmanuel Franck

Numerische Mathematik, 2012, http://www.springer.com/alert/urltracking.do?id=Lbe18b9M9c40acSaff211f. ⟨10.1007/s00211-012-0457-9⟩

Article dans une revue istex hal-00523809v1

Reduced resistive MHD in Tokamaks with general density

Bruno Després , Rémy Sart

ESAIM: Mathematical Modelling and Numerical Analysis, 2012, 46 (5), pp.1081-1106. ⟨10.1051/m2an/2011078⟩

Article dans une revue hal-01437602v1
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Enhanced convergence estimates for semi-lagrangian schemes Application to the Vlasov-Poisson equation

Frédérique Charles , Bruno Després , Michel Mehrenberger

SIAM Journal on Numerical Analysis, 2011, ⟨10.1137/110851511⟩

Article dans une revue inria-00629081v1
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Magnetic Equations with FreeFem++: the Grad-Shafranov Equation & the Current Hole

Erwan Deriaz , Bruno Després , Gloria Faccanoni , Kirill Gostaf , Lise-Marie Imbert-Gérard et al.

ESAIM: Proceedings, 2011, 32, pp.76-94. ⟨10.1051/proc/2011013⟩

Article dans une revue hal-00976962v1
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An Antidissipative Transport Scheme on Unstructured Meshes for Multicomponent Flows

Bruno Després , Frédéric Lagoutière , Emmanuel Labourasse , Isabelle Marmajou

International Journal on Finite Volumes, 2010, 7, pp.30 - 65

Article dans une revue hal-01114206v1
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Convergence and Sensitivity Analysis of Repair Algorithms in 1D

Bruno Despres , Raphaël Loubère

International Journal on Finite Volumes, 2006, 3 (1), pp.13

Article dans une revue hal-01114186v1

Symmetrization of dissipative-dispersive traveling waves for systems of conservation laws

Fabrice Bethuel , Bruno Despres , Didier Smets

Physica D: Nonlinear Phenomena, 2005, 200, pp.105-123

Article dans une revue hal-00113992v1

Liquid jet generation and break-up

Céline Baranger , Gérard Baudin , Laurent Boudin , Bruno Després , Frédéric Lagoutière et al.

IRMA - Lectures in Mathematics and Theoretical Physics, 2005, 7, pp.149-176. ⟨10.4171/012-1/8⟩

Article dans une revue istex hal-00020156v1

Numerical study of a conservative bifluid model with interpenetration

Bruno Després , Stéphane Jaouen , Constant Mazeran , Takéo Takahashi

IRMA - Lectures in Mathematics and Theoretical Physics, 2005, pp.177-208

Article dans une revue hal-00137994v1
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A coupled semi-Lagrangian/finite volume scheme to deal with close-packing limit in thick sprays

Christophe Buet , Bruno Després , Victor Fournet

RGD33 - 33rd International Symposium on Rarefied Gas Dynamics, Jul 2024, Gottingen, Germany

Communication dans un congrès hal-05461660v1
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A numerical approach of Friedrichs' systems under constraints in bounded domains

Clément Mifsud , Bruno Després

Theory, Numerics and Applications of Hyperbolic Problems, 2016, Aachen, Germany

Communication dans un congrès hal-01397675v1

A well balanced scheme for a transport equation with varying velocity arising in relativistic transfer equation.

Bruno Després , Christophe Buet , Thomas Leroy

finite volume for complex applications, Jun 2014, berlin, Germany

Communication dans un congrès hal-01437847v1

A Trefftz Continuous Galerkin method for Helmholtz problems

Nicola Galante , Bruno Després , Emile Parolin

2025

Pré-publication, Document de travail hal-05394682v1
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On the limit set of Neural Network functions trainable by Machine Learning

Bruno Després

2026

Pré-publication, Document de travail hal-05497591v2
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A functional framework for nonsmooth autodiff with maxpooling functions

Bruno Després

2025

Pré-publication, Document de travail hal-04846612v2
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A 3D Machine Learning based Volume Of Fluid scheme without explicit interface reconstruction

Moreno Pintore , Bruno Després

2025

Pré-publication, Document de travail hal-05149322v1
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On the quadratic stability of asymmetric Hermite basis and application to plasma physics

Ruiyang Dai , Bruno Després

2024

Pré-publication, Document de travail hal-04572741v1
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Computable Lipschitz Bounds for Deep Neural Networks

Moreno Pintore , Bruno Després

2024

Pré-publication, Document de travail hal-04756410v1
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Lagrangian Voronoï meshes and particle dynamics with shocks

Bruno Després

2023

Pré-publication, Document de travail hal-04166811v2
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A CONVERGENT DEEP LEARNING ALGORITHM FOR APPROXIMATION OF POLYNOMIALS

Bruno Després

2022

Pré-publication, Document de travail hal-03762185v1
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Extension of generic two-fluid VOF advection schemes to an arbitrary number of components

Matthieu Ancellin , Bruno Després , Stéphane Jaouen

2021

Pré-publication, Document de travail hal-03483979v1
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Discretization of the PN model for 2D transport of particles with a Trefftz Discontinuous Galerkin method

Christophe Buet , Bruno Després , Guillaume Morel

2020

Pré-publication, Document de travail hal-02372279v2
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CONSTRUCTION OF MOLLER WAVE OPERATORS FOR VLASOV EQUATIONS LINEARIZED AROUND BOLTZMANNIAN STATES *

Bruno Després

2016

Pré-publication, Document de travail hal-01252630v1
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Reduced resistive MHD with general density I: Model and stability results

Bruno Després , Remy Sart

2011

Pré-publication, Document de travail hal-00561414v1
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A potential lagrangian formulation of ideal MHD

Bruno Després

2010

Pré-publication, Document de travail hal-00452453v1
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A gas dynamics scheme for a two moments model of radiative transfer

Christophe Buet , Bruno Despres

2008

Pré-publication, Document de travail hal-00127189v2
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Finite Volume Transport Schemes

Bruno Després

2006

Pré-publication, Document de travail hal-00121923v1
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Systèmes hyperboliques de lois de conservation ; application à la dynamique des gaz

Bruno Després , François Dubois

3ème cycle. Systèmes hyperboliques de lois de conservation ; application à la dynamique des gaz, Palaiseau, France. 2005, pp.203

Cours hal-04139341v1