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Structure: Internal structure identifier : 1090129
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Geometry-preserving lie group integrators for differential equations on the manifold of symmetric positive definite matrices

Lucas Drumetz , Alexandre Reiffers-Masson , Naoufal El Bekri , Franck Vermet
Preprints, Working Papers, ... hal-03815325v2
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Mechanisms Driving the Dispersal of Hydrothermal Iron From the Northern Mid Atlantic Ridge

Alessandro Tagliabue , Alastair Lough , Clément Vic , Vassil Roussenov , Jonathan Gula et al.
Geophysical Research Letters, 2022, 49 (22), pp.e2022GL100615. ⟨10.1029/2022GL100615⟩
Journal articles hal-03926090v1
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Data-driven Reconstruction of Partially Observed Dynamical Systems

Pierre Tandeo , Pierre Ailliot , Florian Sévellec
Preprints, Working Papers, ... hal-03877235v1
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Non‐Local Eddy‐Mean Kinetic Energy Transfers in Submesoscale‐Permitting Ensemble Simulations

Quentin Jamet , Stephanie Leroux , William K Dewar , Thierry Penduff , Julien Le Sommer et al.
Journal of Advances in Modeling Earth Systems, 2022, 14 (10), pp.1-21. ⟨10.1029/2022MS003057⟩
Journal articles hal-03877774v1
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Observed Equatorward Propagation and Chimney Effect of Near-Inertial Waves in the Midlatitude Ocean

Xiaolong Yu , Alberto C. Naveira Garabato , Clément Vic , Jonathan Gula , Anna C. Savage et al.
Geophysical Research Letters, 2022, 49, ⟨10.1029/2022GL098522⟩
Journal articles insu-03779395v1
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Leveraging Neural Koopman Operators to Learn Continuous Representations of Dynamical Systems from Scarce Data

Anthony Frion , Lucas Drumetz , Mauro Dalla Mura , Guillaume Tochon , Abdeldjalil Aissa El Bey et al.
Preprints, Working Papers, ... hal-03895087v2
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Continuous boundary condition at the interface for two coupled fluids

François Legeais , Roger Lewandowski
Applied Mathematics Letters, 2023, 135, pp.article n°108393
Journal articles hal-03694918v1
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Stochastic transport in an idealized ocean-atmosphere coupled system

Long Li , Etienne Mémin , Bertrand Chapron , Noé Lahaye
EGU General Assembly 2022, May 2022, Vienna, Austria. pp.1-24
Conference papers hal-03676056v1
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Neural network based generation of 1-dimensional stochastic fields with turbulent velocity statistics

Carlos Granero-Belinchon
Preprints, Working Papers, ... hal-03861273v1

Physics of Organelle Membrane Bridging via Cytosolic Tethers is Distinct From Cell Adhesion

Mohammad Arif Kamal , Josip Augustin Janeš , Long Li , Franck Thibaudau , Ana-Sunčana Smith et al.
Frontiers in Physics, 2022, 9, pp.1-12. ⟨10.3389/fphy.2021.750539⟩
Journal articles hal-03867300v1
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Comparison of simulation-based algorithms for parameter estimation and state reconstruction in nonlinear state-space models

Thi Tuyet Trang Chau , Pierre Ailliot , Valérie Monbet , Pierre Tandeo
Discrete and Continuous Dynamical Systems - Series S, 2022, pp.1-24. ⟨10.3934/dcdss.2022054⟩
Journal articles hal-03616079v1

Inversion of sea surface currents from satellite-derived SST-SSH synergies with 4DVarNets

Ronan Fablet , Bertrand Chapron , Julien Le Sommer , Florian Sévellec
Preprints, Working Papers, ... hal-03928366v1

Mesoscale Eddy Kinetic Energy Budgets and Transfers between Vertical Modes in the Agulhas Current

Pauline Tedesco , Jonathan Gula , Pierrick Penven , Claire Ménesguen
Journal of Physical Oceanography, 2022, 52 (4), pp.677-704. ⟨10.1175/JPO-D-21-0110.1⟩
Journal articles hal-03910686v1
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Stochastic Data‐Driven Parameterization of Unresolved Eddy Effects in a Baroclinic Quasi‐Geostrophic Model

Long Li , Bruno Deremble , Noé Lahaye , Etienne Mémin
Journal of Advances in Modeling Earth Systems, 2023, 15 (2), ⟨10.1029/2022ms003297⟩
Journal articles hal-04022844v1
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Stochastic data-driven parameterization of unresolved mesoscale eddies

Long Li , Bruno Deremble , Noé Lahaye , Etienne Mémin
Preprints, Working Papers, ... hal-03727820v1
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Oceanic Mesoscale Cyclones Cluster Surface Lagrangian Material

Clément Vic , Solenne Hascoët , Jonathan Gula , Christophe Maes , Thierry Huck et al.
Geophysical Research Letters, 2022, 49, pp.1-9. ⟨10.1029/2021GL097488⟩
Journal articles insu-03683304v1
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A VAE approach to sample multivariate extremes

Nicolas Lafon , Philippe Naveau , Ronan Fablet
Preprints, Working Papers, ... hal-04013214v1
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Eady baroclinic instability of a circular vortex

Armand Vic , Xavier Carton , Jonathan Gula
Symmetry, 2022, 14 (7), pp.1438. ⟨10.3390/sym14071438⟩
Journal articles hal-03926089v1

Multimodal 4DVarNets for the reconstruction of sea surface dynamics from SST-SSH synergies

Ronan Fablet , Quentin Febvre , Bertrand Chapron
Preprints, Working Papers, ... hal-03928368v1
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Surface boundary layers through a scalar equation with an eddy viscosity vanishing at the ground

Luigi Carlo Berselli , François Legeais , Roger Lewandowski
Preprints, Working Papers, ... hal-03877325v2

Characterization of internal tide incoherence : Eulerian versus Lagrangian perspectives

Zoé Caspar-Cohen , Aurélien Ponte , Noé Lahaye , Xavier Carton , Xiaolong Yu et al.
Journal of Physical Oceanography, 2022, 52 (6), pp.1245-1259. ⟨10.1175/JPO-D-21-0088.1⟩
Journal articles hal-03514215v1
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Coherent magnetic modon solutions in quasigeostrophic shallow water magnetohydrodynamics

Vladimir Zeitlin , Noé Lahaye
Journal of Fluid Mechanics, 2022, 941, pp.A15. ⟨10.1017/jfm.2022.289⟩
Journal articles hal-03651956v1
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Four-dimensional temperature, salinity and mixed-layer depth in the Gulf Stream, reconstructed from remote-sensing and in situ observations with neural networks

Etienne Pauthenet , Loïc Bachelot , Kevin Balem , Guillaume Maze , Anne-Marie Tréguier et al.
Ocean Science, 2022, 18 (4), pp.1221 - 1244. ⟨10.5194/os-18-1221-2022⟩
Journal articles hal-03762091v1
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A consistent stochastic large-scale representation of the Navier-Stokes equations

Arnaud Debussche , Berenger Hug , Etienne Mémin
Journal of Mathematical Fluid Mechanics, 2023, 25 (1), pp.1-32. ⟨10.1007/s00021-023-00764-0⟩
Journal articles hal-03724396v1
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A posteriori learning for quasi‐geostrophic turbulence parametrization

Hugo Frezat , Julien Le Sommer , Ronan Fablet , Guillaume Balarac , Redouane Lguensat et al.
Journal of Advances in Modeling Earth Systems, 2022, pp.1-35. ⟨10.1029/2022MS003124⟩
Journal articles hal-03808230v1
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Understanding and parametrizing downscaling and mixing analyses from altimeter-derived oceanic currents

Valentin Resseguier , Bertrand Chapron , Etienne Mémin
LPS 2022 - Living Planet Symposium, May 2022, Bonn, Germany. pp.1
Conference poster hal-03709380v1
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A Deep Learning Approach to Extract Internal Tides Scattered by Geostrophic Turbulence

Han Wang , Nicolas Grisouard , Hesam Salehipour , Alice Nuz , Michael Poon et al.
Geophysical Research Letters, 2022, 49 (11), ⟨10.1029/2022GL099400⟩
Journal articles hal-03898560v1
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Dynamical Properties of Weather Regime Transitions

Paul Platzer , Bertrand Chapron , Pierre Tandeo
STUOD 2021: Stochastic Transport in Upper Ocean Dynamics Annual Workshop, Sep 2021, London, United Kingdom. pp.223-236, ⟨10.1007/978-3-031-18988-3_14⟩
Conference papers hal-03906946v1

Learning Neural Optimal Interpolation Models and Solvers

Maxime Beauchamp , Joseph Thompson , Hugo Georgenthum , Quentin Febvre , Ronan Fablet et al.
Preprints, Working Papers, ... hal-03928369v1
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On the existence of weak solutions for a family of unsteady rotational smagorinsky models

Luigi C Berselli , Alex Kaltenbach , Roger Lewandowski , Michael Růžička
Pure and Applied Functional Analysis, In press, 8 (1), pp.83-102
Journal articles hal-03333561v1