Pierre-Henri Cocquet Maître de conférences à l'Université de Pau et des Pays de l'Adour

Identifiants chercheurs

IdHAL :

pierre-henri-cocquet

ORCID :

0000-0003-0986-0800

Publications

Article dans une revue (25)

Time-averaged algorithm for solving the topology optimization problem for unsteady laminar, turbulent and anisothermal flows Delphine Ramalingom,Alain Bastide,Pierre-Henri Cocquet,Michaël Rakotobé,David Marti Journal of Computational Physics, 2025, 538, pp.114175. ⟨10.1016/j.jcp.2025.114175⟩ Article dans une revue hal-05113168v2
Jet-induced mixing mechanisms in a novel pond geometry Imane Skifa,Andrés Cimino,Pierre-Henri Cocquet,Nicolas Chauchat,Yves Le Guer Physics of Fluids, 2025, 37 (12), ⟨10.1063/5.0308378⟩ Article dans une revue hal-05444096v1
Improving Yee's scheme with asymptotic dispersion correction for time-harmonic Maxwell's equations Pierre-Henri Cocquet,Martin Gander Journal of Computational Physics, 2025, pp.114602. ⟨10.1016/j.jcp.2025.114602⟩ Article dans une revue hal-05441004v1
Decompose-then-optimize: a new approach to design domain decomposition methods for optimal control problems Pierre-Henri Cocquet,Martin Gander,Alexandre Vieira Numerical Algorithms, 2025, ⟨10.1007/s11075-025-02046-4⟩ Article dans une revue hal-04999634v1
Microalgae cultivation in raceway ponds: Advances, challenges, and hydrodynamic considerations Imane Skifa,Nicolas Chauchat,Pierre-Henri Cocquet,Yves Le Guer EFB Bioeconomy Journal, 2025, 5, pp.100073. ⟨10.1016/j.bioeco.2024.100073⟩ Article dans une revue hal-04888850v1
ASYMPTOTIC DISPERSION CORRECTION IN GENERAL FINITE DIFFERENCE SCHEMES FOR HELMHOLTZ PROBLEMS Pierre-Henri Cocquet,Martin J Gander SIAM Journal on Scientific Computing, 2024, 46 (2), pp.A670-A696. ⟨10.1137/22M1531142⟩ Article dans une revue hal-03837707v2
Serre–Green–Naghdi Equations with Optimized Dispersion Properties Through a Modified Auxiliary Elliptic Equation Pierre-Henri Cocquet,Fatima-Zahra Mihami,Yann Moguen,Volker Roeber Water Waves, 2024, 6 (3), pp.521-546. ⟨10.1007/s42286-024-00100-7⟩ Article dans une revue hal-04671235v1
Heat transfer enhancement by chaotic advection in a novel sine-helical channel geometry Abbas Aldor,Yann Moguen,Kamal El Omari,Charbel Habchi,Pierre-Henri Cocquetet al. International Journal of Heat and Mass Transfer, 2022, 193, pp.122870. ⟨10.1016/j.ijheatmasstransfer.2022.122870⟩ Article dans une revue hal-03682924v1
The Boussinesq system with non-smooth boundary conditions : existence, relaxation and topology optimization. Alexandre Vieira,Pierre-Henri Cocquet SIAM Journal on Control and Optimization, 2022, 60 (6), pp.3457-3484. ⟨10.1137/21M1465159⟩ Article dans une revue hal-03207923v3
Topology Optimization for Steady-state anisothermal flow targeting solid with piecewise constant thermal diffusivity Alexandre Vieira,Alain Bastide,Pierre-Henri Cocquet Applied Mathematics and Optimization, 2022, 85 (3), pp.41. ⟨10.1007/s00245-022-09828-5⟩ Article dans une revue hal-02569142v3
Closed Form Dispersion Corrections Including a Real Shifted WaveNumber for Finite Difference Discretizations of 2D Constant Coefficient Helmholtz Problems Pierre-Henri Cocquet,Martin Gander,Xueshuang Xiang SIAM Journal on Scientific Computing, 2021, 43 (1), pp.A278-A308. ⟨10.1137/19M1304350⟩ Article dans une revue hal-04518471v1
Optimization of Bathymetry for Long Waves with Small Amplitude Pierre-Henri Cocquet,Sebastián Riffo,Julien Salomon SIAM Journal on Control and Optimization, 2021, 59 (6), pp.4429-4456. ⟨10.1137/20M1326337⟩ Article dans une revue hal-02511976v2
Accurate numerical modeling of convective heat transfer coefficient for a high power PLA-core toroidal electromagnetic coupler subject to cooling Fatima Zahra Boudara,Hajar Bouzekri,Y. Benhammadi,Pierre-Henri Cocquet,Marc Rivalettoet al. International Journal of Thermal Sciences, 2021, 170, pp.107125. ⟨10.1016/j.ijthermalsci.2021.107125⟩ Article dans une revue hal-03468946v1
Error analysis for the finite element approximation of the Brinkmann-Darcy-Forchheimer model for porous media with mixed boundary conditions Pierre-Henri Cocquet,Michaël Rakotobe,Delphine Ramalingom,Alain Bastide Journal of Computational and Applied Mathematics, 2020, ⟨10.1016/j.cam.2020.113008⟩ Article dans une revue hal-02561058v2
A multi-objective optimization problem in mixed and natural convection for a vertical channel asymmetrically heated Delphine Ramalingom,Pierre-Henri Cocquet,Rezah Maleck,Alain Bastide Structural and Multidisciplinary Optimization, 2019, ⟨10.1007/s00158-019-02306-7⟩ Article dans une revue hal-01620054v4
Penalization model for navier-stokes-darcy equation with application to porosity-oriented topology optimization Alain Bastide,Pierre-Henri Cocquet,Delphine Ramalingom Mathematical Models and Methods in Applied Sciences, 2018, ⟨10.1142/S0218202518500409⟩ Article dans une revue hal-01618605v1
A new interpolation technique to deal with fluid-porous media interfaces for topology optimization of heat transfer Delphine Ramalingom,Pierre-Henri Cocquet,Alain Bastide Computers and Fluids, 2018, ⟨10.1016/j.compfluid.2018.04.005⟩ Article dans une revue hal-01618684v1
How Large a Shift is Needed in the Shifted Helmholtz Preconditioner for its Effective Inversion by Multigrid? Pierre-Henri Cocquet,Martin Gander SIAM Journal on Scientific Computing, 2017, 39 (2), pp.A438-A478. ⟨10.1137/15M102085X⟩ Article dans une revue hal-04518547v1
Numerical study of natural convection in asymmetrically heated channel considering thermal stratification and surface radiation Delphine Ramalingom,Pierre-Henri Cocquet,Alain Bastide Numerical Heat Transfer, Part A Applications, 2017, ⟨10.1080/10407782.2017.1400337⟩ Article dans une revue hal-01610724v1
Approximation by multipoles of the multiple acoustic scattering by small obstacles and application to the Foldy theory of isotropic scattering. Abderrahmane Bendali,Pierre-Henri Cocquet,Sébastien Tordeux Archive for Rational Mechanics and Analysis, 2016, 219 (3), pp.1017-1059. ⟨10.1007/s00205-015-0915-5⟩ Article dans une revue hal-01025436v1
Scattering of a scalar time-harmonic wave by a penetrable obstacle with a thin layer K. E. Boutarene,Pierre-Henri Cocquet European Journal of Applied Mathematics, 2016, 27 (02), pp.264 - 310. ⟨10.1017/S095679251500056X⟩ Article dans une revue hal-01578446v1
Scattering of a scalar time-harmonic wave by a penetrable obstacle with a thin layer K E Boutarene,P.-H. Cocquet European Journal of Applied Mathematics, 2015, 27 (2), pp.264 - 310. ⟨10.1017/s095679251500056x⟩ Article dans une revue hal-04518546v1
Scattering of a scalar time-harmonic wave by N small spheres by the method of matched asymptotic expansions Sébastien Tordeux,Abderrahmane Bendali,Pierre-Henri Cocquet Numerical Analysis and Applications, 2012, 5 (2), pp.116-123. ⟨10.1134/S1995423912020036⟩ Article dans une revue hal-00760457v1
On the Existence and Uniqueness of a Solution for Some Frequency-Dependent Partial Differential Equations Coming from the Modeling of Metamaterials Pierre-Henri Cocquet,Pierre-Alain Mazet,Vincent Mouysset SIAM Journal on Mathematical Analysis, 2012, 44 (6), pp.3806-3833. ⟨10.1137/100810071⟩ Article dans une revue hal-04520371v1
On well-posedness of some homogenized Drude-Born-Fedorov systems on a bounded domain and applications to metamaterials Pierre-Henri Cocquet,Pierre-Alain Mazet,Vincent Mouysset Comptes Rendus. Mathématique, 2011, 349 (1-2), pp.99-103. ⟨10.1016/j.crma.2010.11.019⟩ Article dans une revue istex hal-00630988v1

Communication dans un congrès (8)

Optimized Schwarz method for coupled direct-adjoint problems applied to parameter identification in advection-diffusion equation Alexandre Vieira,Pierre-Henri Cocquet 27th International Conference on Domain Decomposition Methods in Science and Engineering, Jul 2022, Prague, Czech Republic. pp.417-425, ⟨10.1007/978-3-031-50769-4_50⟩ Communication dans un congrès hal-03992586v1
A domain decomposition approach for a Topology Optimisation problem Alexandre Vieira,Pierre-Henri Cocquet 27th International Domain Decomposition Conference, Jul 2022, Prague, Czech Republic Communication dans un congrès hal-03778209v1
Multimaterial topology optimization of a heated channel Alexandre Vieira,Pierre-Henri Cocquet,Alain Bastide EUROPT 2021, Jul 2021, Toulouse, France Communication dans un congrès hal-03778195v1
Utilisation de fonctions objectifs locales pour l'optimisation topologique deséchanges thermiques d'un canal vertical asymétriquement chauffé David Marti,Delphine Ramalingom,Pierre-Henri Cocquet,Alain Bastide Congrès annuel de la Société Française de Thermique (SFT), Jun 2021, Belfort, France. pp.43, ⟨10.25855/SFT2021-043⟩ Communication dans un congrès hal-03269398v1
Heat transfer in a torus electromagnetic coupler subjected to cooling Fatima Zahra Boudara,H. Bouzekri,Yasmine Benhammadi,Pierre-Henri Cocquet,Marc Rivalettoet al. World Congress on Momentum, Heat and Mass Transfer (MHMT), Jun 2020, Lisbon, Portugal Communication dans un congrès hal-03026040v1
Optimisation topologique des échanges thermiques dans un canal vertical asymétriquement chauffé Delphine Ramalingom,Pierre-Henri Cocquet,Alain Bastide Société Française de Thermique, May 2017, Marseille, France Communication dans un congrès hal-01618696v1
Optimisation topologique d'une bouche de ventilation en régime turbulent Garry Riviere,Pierre-Henri Cocquet,Eric Fock,Alain Bastide Conférence Francophone de l'International Building Performance Simulation Association (IBPSA 2016), IBPSA France, May 2016, Champs sur Marne, France Communication dans un congrès hal-01322899v1
Optimisation topologique d'une bouche de ventilation en régime turbulent Garry Riviere,Pierre-Henri Cocquet,Eric Fock,Alain Bastide Conférence Francophone de l'International Building Performance Simulation Association, Institut de Transition Energétique Efficacity et le Centre Scientifique et Technique du Bâtiment May 2016, Champs-sur-Marne, France Communication dans un congrès hal-01739347v1

Poster de conférence (4)

Optimizing Chaotic Mixing in Open Ponds with Lateral Mixers for Enhanced Spirulina Cultivation. Imane Skifa,Nicolas Chauchat,Pierre-Henri Cocquet,Yves Le Guer AlgaEurope 2023, Dec 2023, Prague (Czech Republic), Czech Republic Poster de conférence hal-04473655v1
LiQuOFETI : a FETI-inspired method for elliptic quadratic optimal control problems Alexandre Vieira,Pierre-Henri Cocquet HYBRID RESEARCH SCHOOL Domain Decomposition for Optimal Control Problems (2644), Sep 2022, Marseille (CIRM, Centre International de Rencontres Mathématiques), France Poster de conférence hal-03778184v1
Optimisation topologique des échanges thermiques dans un canal vertical asymétriquement chauffé Delphine Ramalingom,Pierre-Henri Cocquet,Alain Bastide Société Française de Thermique, May 2017, Marseille, France Poster de conférence hal-01618692v1
Apports de dispositifs de vitrages innovants en physique du bâtiment : Modélisation, Expérimentation et Applications Arthur Ah-Nieme,Pierre-Henri Cocquet,Dimitri Bigot,Harry Boyer Assemblée Générale du Laboratoire PIMENT, Jun 2016, Saint-Gilles, La Réunion. 2016 Poster de conférence hal-01335504v1

Chapitre d'ouvrage (7)

Dispersion correction for Helmholtz in 1D with piecewise constant wavenumber Pierre-Henri Cocquet,Martin Gander,Xueshuang Xiang Domain Decomposition Methods in Science and Engineering XXV, 138, Springer International Publishing, pp.359-366, 2020, Lecture Notes in Computational Science and Engineering, ⟨10.1007/978-3-030-56750-7_41⟩ Chapitre d'ouvrage hal-04518554v1
Analysis of the Shifted Helmholtz Expansion Preconditioner for the Helmholtz Equation Pierre-Henri Cocquet,Martin J. Gander Domain Decomposition Methods in Science and Engineering XXIV, pp.195-203, 2018, ⟨10.1007/978-3-319-93873-8_17⟩ Chapitre d'ouvrage hal-02369207v1
A Finite Difference Method with Optimized Dispersion Correction for the Helmholtz Equation Pierre-Henri Cocquet,Martin J. Gander,Xueshuang Xiang Domain Decomposition Methods in Science and Engineering XXIV, pp.205-213, 2018, ⟨10.1007/978-3-319-93873-8_18⟩ Chapitre d'ouvrage hal-02369202v1
How Large a Shift is Needed in the Shifted Helmholtz Preconditioner for its Effective Inversion by Multigrid? Pierre-Henri Cocquet,Martin J. Gander Methods and Algorithms for Scientific Computing, 39 (2), pp.A438 - A478, 2017, ⟨10.1137/15M102085X⟩ Chapitre d'ouvrage hal-01578444v1
Error of an eFDDM: What do matched asymptotic expansions teach us? Jérôme Michaud,Pierre-Henri Cocquet Domain Decomposition Methods in Science and Engineering XXII, 104, Springer International Publishing, pp.335-343, 2016, Lecture Notes in Computational Science and Engineering, 978-3-319-18826-3. ⟨10.1007/978-3-319-18827-0_33⟩ Chapitre d'ouvrage hal-04518561v1
On the minimal shift in the shifted Laplacian preconditioner for multigrid to work Pierre-Henri Cocquet,Martin Gander Domain Decomposition Methods in Science and Engineering XXII, 104, Springer International Publishing, pp.137-145, 2016, Lecture Notes in Computational Science and Engineering, 978-3-319-18826-3. ⟨10.1007/978-3-319-18827-0_12⟩ Chapitre d'ouvrage hal-04518563v1
On the minimal shift in the shifted Laplacian preconditioner for multigrid to work Pierre-Henri Cocquet,Martin J. Gander Springer-Verlag. Domain Decomposition Methods in Science and Engineering XXII, 2015, Lecture Notes in Computational Science and Engineering Chapitre d'ouvrage hal-01153211v1

Brevet (1)

Trombe wall comprising a thermal storage wall and a transparent covering Alain Bastide,Delphine Ramalingom,Pierre-Henri Cocquet France, Patent n° : WO2021181054A1. 2021, https://patents.google.com/patent/WO2021181054A1 Brevet hal-04209925v1

Pré-publication, Document de travail (2)

Topology optimization of fluid flow using local thermal objective function based on field synergy principle David Marti,Pierre-Henri Cocquet,Delphine Ramalingom,Alain Bastide 2023 Pré-publication, Document de travail hal-04099802v1
Modelling of flow through spatially varying porous media with application to topology optimization Michaël Rakotobe,Delphine Ramalingom,Pierre-Henri Cocquet,Alain Bastide 2020 Pré-publication, Document de travail hal-02516709v1

Thèse (1)

Etude mathématique et numérique de modèles homogénéisés de métamatériaux Pierre-Henri Cocquet Equations aux dérivées partielles [math.AP]. Université Paul Sabatier - Toulouse III, 2012. Français. ⟨NNT : ⟩ Thèse tel-00764174v1

HDR (1)

Optimisation topologique en mécanique des fluides et analyse numérique de problèmes de propagation d’ondes en régime harmonique Pierre-Henri Cocquet Analyse numérique [math.NA]. Université de Pau et des Pays de l'Adour (UPPA), 2024 HDR tel-04442272v1