
Laurent Debreu
99
Documents
Publications
Publications
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Stability and accuracy of Runge-Kutta based split-explicit time-stepping algorithms for free-surface ocean modelsEGU 2022 - General Assembly on European Geosciences Union, May 2022, Vienna, Austria. pp.1-6
Communication dans un congrès
hal-03769267
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Numerical representation of internal gravity waves propagationCOMMODRE 2020 - 2nd COMMODORE Workshop, Jan 2020, Hamburg, Germany
Communication dans un congrès
hal-03153611
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Some Recent Developments around the CROCO Initiative for Complex Regional to Coastal ModelingCOMOD 2018 - Workshop on Coastal Ocean Modelling, Feb 2018, Hambourg, Germany. pp.1-47
Communication dans un congrès
hal-01947670
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A non-hydrostatic non Boussinesq algorithm for free surface ocean modellingCOMMODORE 2018 - Community for the numerical modeling of the global, regional and coastal ocean, Sep 2018, Paris, France
Communication dans un congrès
hal-01961579
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3D numerical ocean modelling. Recent developments of the CROCO model towards high resolution simulationsNumerical Advances on Wave Propagation in Shallow Waters, Dec 2017, Montpellier, France
Communication dans un congrès
hal-01691252
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Open challenges in 3D numerical ocean modellingAn overview on free surface flows, Nov 2017, Paris, France
Communication dans un congrès
hal-01691256
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Stability analysis of split-explicit oceanic models2017 - Mathematics of the Weather workshop, Oct 2017, Erquy, France
Communication dans un congrès
hal-01660775
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Some recent developments of ocean models: numerical choices and computational performance.International Conference on Scientific Computation and Differential Equations, Sep 2017, Bath, United Kingdom
Communication dans un congrès
hal-01691242
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A compact high-order coupled time and space discretization to represent vertical transport in oceanic modelsJoint Numerical Sea Modelling Group Conference, May 2016, Oslo, Norway
Communication dans un congrès
hal-01406629
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A Multi-Process Test Case to Perform Comparative Analysis of Coastal Oceanic ModelsAGU Fall meeting, Dec 2016, San Francisco, United States
Communication dans un congrès
hal-01685264
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Multiresolution in CROCO (Coastal and Regional Ocean Community model)EGU General Assembly 2016, Apr 2016, Vienne, Austria
Communication dans un congrès
hal-01691260
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Block Structured mesh refinement in the CROCO ocean modelAmerican Geophysical Union, Fall General Assembly 2016, Dec 2016, San Francisco, United States
Communication dans un congrès
hal-01691265
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Improving vertical advection in oceanic modelingPartial Differential Equations on the Sphere Workshop, KOREA Institute of Atmospheric Prediction Systems (KIAPS), Oct 2015, Seoul, South Korea
Communication dans un congrès
hal-01250645
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Analysis of ocean-atmosphere coupling algorithms: consistency and stability issues15th International Conference on Computational Sciences, Jun 2015, Reykjavik, Iceland. pp.2066-2075, ⟨10.1016/j.procs.2015.05.473⟩
Communication dans un congrès
hal-01659459
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Schwarz waveform relaxation for heterogeneous cluster computing and applications43th SPEEDUP Workshop on High-Performance Computing, Sep 2014, Geneva, Switzerland
Communication dans un congrès
hal-01062959
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Stability constraints for oceanic numerical models: implications for the formulation of space-time discretizations2014 AGU Ocean Sciences Meeting, Feb 2014, Honolulu, United States
Communication dans un congrès
hal-00957238
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Numerical delicacies associated with the use of isoneutral mixing operators in ocean modelsThe workshop on Partial Differential Equations on the Sphere, Apr 2014, Boulder, United States
Communication dans un congrès
hal-01062955
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Caveats in using the EEN momentum advection scheme: illustration with idealized experiments and sensitivity of ORCA025 solutionsDRAKKAR/MYOCEAN 2014 Annual Workshop, Jan 2014, Grenoble, France
Communication dans un congrès
hal-00941032
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Schwarz waveform relaxation for heterogeneous cluster computing: Application to numerical weather predictionDD22 - 22nd International Conference on Domain Decomposition Methods - 2013, Sep 2013, Lugano, Switzerland
Communication dans un congrès
hal-00932898
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Multi resolution variational data assimilation system for the oceanEGU 2013 - European Geosciences Union General Assembly 2013, Apr 2013, Vienne, Austria
Communication dans un congrès
hal-00877890
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Numerical delicacies associated with the use of isoneutral mixing operators in ocean modelsEuropean Geosciences Union General Assembly 2013, EGU, Apr 2013, Vienna, Austria
Communication dans un congrès
hal-00826006
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Multi Resolution Variational Data Assimilation Schemes With Application to a Realistic Ocean ModelSixth WMO Symposium on Data Assimilation, Oct 2013, College Park, United States
Communication dans un congrès
hal-00877893
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Interface conditions and domain decomposition methods for ocean-atmosphere couplingDD 21 - 21st international conference on Domain Decomposition Methods - 2012, Jun 2012, Rennes, France
Communication dans un congrès
hal-00763819
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Optimized Schwarz Methods in the Context of Ocean-Atmosphere CouplingDD 20 - 20th International Conference on Domain Decomposition Methods, Feb 2011, San Diego, United States
Communication dans un congrès
hal-00749195
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Assimilation of SARAL/AltiKa data for physical ocean prediction and ecosystem monitoringSecond SARAL/AltiKa Science Workshop, Mar 2011, Ahmedabad, India
Communication dans un congrès
hal-00769114
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Méthodes multigrilles pour le 4D-VARColloque National sur l'Assimilation de Données, Dec 2010, Grenoble, France
Communication dans un congrès
hal-00788218
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Multigrid methods and data assimilation applied to a linear advection equationCARI'10 - African Conference on Research in Computer Science and Applied Mathematics, Oct 2010, Yamoussoukro, Côte d’Ivoire
Communication dans un congrès
hal-00788216
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4D-Variational data assimilation for locally nested numerical modelsEuropean Geophysical Union General Assembly 2009, Apr 2009, Vienna, Austria
Communication dans un congrès
hal-00795819
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Vers un algorithme mathématiquement et physiquement consistant pour le couplage océan-atmosphèreAteliers de Modélisation de l'Atmosphère, Jan 2009, Toulouse, France
Communication dans un congrès
hal-00795814
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4D-Variational data assimilation for locally nested numerical modelsGODAE Final Symposium, Nov 2008, Nice, France
Communication dans un congrès
inria-00344507
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Optimized Schwarz methods in the context of ocean-atmosphere couplingESCO 2008 - European Seminar on Coupled Problems, Jun 2008, Jetrichovice, Czech Republic
Communication dans un congrès
inria-00344508
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Méthodes mathématiques et numériques pour le couplage océan-atmosphère à échelle régionaleSMAI 2007 - 3e congrès national de mathématiques appliquées et industrielles, Jun 2007, Praz-sur-Arly, France
Communication dans un congrès
hal-00795355
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NEMO/AGRIF, theoretical and practical aspectsWorkshop on the DRAKKAR global ocean model at 1/4° resolution, Sep 2007, Brest, France
Communication dans un congrès
hal-00795803
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Two-way nestingWorkshop on Numerical Methods in Ocean Models, Aug 2007, Bergen, Norway
Communication dans un congrès
hal-00795799
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Investigation of 2-D and 3-D characteristic-based open boundary conditions for regional ocean modelsEuropean Geophysical Union General Assembly, Apr 2007, Vienne, Austria
Communication dans un congrès
hal-00385256
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Assimilation de données variationnelle pour des modèles multi-grillesColloque national sur l'assimilation de données, May 2006, Toulouse, France
Communication dans un congrès
hal-00171710
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Assimilation de données variationnelle pour des modèles multi-échellesColloque national sur l'assimilation de données, May 2006, Toulouse, France
Communication dans un congrès
hal-00171642
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4D variational data assimilation for locally nested modelsEuropean Geophysical Union General Assembly, Apr 2006, Vienne, Austria
Communication dans un congrès
hal-00171657
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Investigation of 2-D and 3-D characteristic open boundary conditions for regional ocean modelsCoastal Operational Oceanography conference, Oct 2006, Brest, France
Communication dans un congrès
hal-00171630
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Conjonction de modèles de données pour l'étude des calottes polairesColloque national sur l'assimilation de données, May 2006, Toulouse, France
Communication dans un congrès
hal-00171646
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Dynamic Load Balancing for Ocean Circulation Model with Adaptive MeshingEuro-Par' 99 Parallel Processing - 5th International Euro-Par Conference, Aug 1999, Toulouse, France. pp.303-312, ⟨10.1007/3-540-48311-X_39⟩
Communication dans un congrès
istex
hal-00003948
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Poseidon: A Source-to-Source Translator for Holistic HPC Optimizations of Ocean Models on Regular GridsSC 2024 - International Conference for High Performance Computing, Networking, Storage, and Analysis, Nov 2024, Atlanta (Georgia), United States. , pp.1-1, 2024, ⟨10.5281/zenodo.11190458⟩
Poster de conférence
hal-04811677
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Regret-based calibration using GPsJournées CIROQUO 2022, May 2022, Grenoble, France
Poster de conférence
hal-03681091
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LES Modelling of the Impact of the Topography on Large-scale Exchange Flow in the Strait of GibraltarOcean Sciences Meeting 2020, Feb 2020, San Diego, United States. 2020
Poster de conférence
hal-02884740
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Challenges and prospects for dynamical cores of oceanic models across all scalesPDEs on the sphere, Apr 2019, Montreal, Canada
Poster de conférence
hal-02418199
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Multigrid algorithms and local mesh refinement methods in the context of variational data assimilationEric Blayo; Marc Bocquet; Emmanuel Cosme; F. Cugliandolo Leticia. Advanced Data Assimilation for Geosciences: Lecture Notes of the Les Houches School of Physics: Special Issue, June 2012, Oxford University Press, pp.576, 2014, Lecture notes of "Les Houches" summer school 2012, 9780198723844. ⟨10.1093/acprof:oso/9780198723844.003.0017⟩
Chapitre d'ouvrage
hal-01095939
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Optimal control of the convergence rate of Global-in-time Schwarz algorithmsBank, R. and Holst, M. and Widlund, O. and Xu, J. Domain Decomposition Methods in Science and Engineering XX, Springer-Verlag Berlin Heidelberg, pp.599-606, 2013, volume 91 of Lecture Notes in Computational Science and Engineering, ⟨10.1007/978-3-642-35275-1_71⟩
Chapitre d'ouvrage
istex
hal-00661979
v2
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Nesting ocean modelsEric P. Chassignet; Jacques Verron. An Integrated View of Oceanography: Ocean Weather Forecasting in the 21st Century, Kluwer, 2006, 978-1-4020-4028-3. ⟨10.1007/1-4020-4028-8_5⟩
Chapitre d'ouvrage
inria-00187576
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A general adaptive multi-resolution approach to ocean modelling: experiments in a primitive equation model of the North AtlanticTomasz Plewa; Timur Linde; V. Gregory Weirs. Adaptive Mesh Refinement - Theory and Applications, 41, Springer, pp.303-313, 2005, 9783540211471. ⟨10.1007/3-540-27039-6_21⟩
Chapitre d'ouvrage
istex
hal-00184033
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Optimal control of grids and schemes for the inertial gravity waves equation2019
Pré-publication, Document de travail
hal-01968678
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Numerical modelling of the oceanic circulationModeling and Simulation. Université Grenoble Alpes, 2015
HDR
tel-01691228
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