Search - Département de mécanique Access content directly

Filter your results

30 Results
Domains : math.math-ds
Image document

A Discrete-time Optimal Filtering Approach for Non-linear Systems as a Stable Discretization of the Mortensen Observer

Philippe Moireau
ESAIM: Control, Optimisation and Calculus of Variations, 2018, 24 (4), pp.1815 - 1847. ⟨10.1051/cocv/2017077⟩
Journal articles hal-01671271v2

Thermoacoustic instability - a dynamical system and time domain analysis

Taraneh Sayadi , Vincent Le Chenadec , Peter Schmid , Franck Richecoeur , Marc Massot et al.
Journal of Fluid Mechanics, 2014, 753, pp.448-471. ⟨10.1017/jfm.2014.357⟩
Journal articles hal-00918174v1
Image document

Ruelle-Pollicott Resonances of Stochastic Systems in Reduced State Space. Part I: Theory

Mickaël D. Chekroun , Alexis Tantet , Henk Dijkstra , J. David D Neelin
Journal of Statistical Physics, 2020, 179 (5-6), pp.1366-1402. ⟨10.1007/s10955-020-02535-x⟩
Journal articles hal-02396076v2
Image document

Joint-state and parameters estimation using nudging and SEIK filters for HIV mechanistic models

Mélanie Prague , Rodolphe Thiébaut , Philippe Moireau , Annabelle Collin
Journée de la statistique francaise, Jun 2017, Avignon, France
Conference papers hal-01579068v1
Image document

Oceanic fluid dynamics under location uncertainty Part.I : Towards a stochastic modeling for the Quasi-Geostrophic system

Long Li , Etienne Mémin , Bruno Deremble
Seminar of Mutiple-Scale Ocean Model (MSOM) project, Jun 2018, Brest, France
Conference papers hal-02710890v1
Image document

Asymptotic estimates of SARS-CoV-2 infection counts and their sensitivity to stochastic perturbation

Davide Faranda , Isaac Pérez Castillo , Oliver Hulme , Aglaé Jézéquel , Jeroen Lamb et al.
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2020, 30 (5), pp.051107. ⟨10.1063/5.0008834⟩
Journal articles hal-02668288v1
Image document

Climate dynamics and fluid mechanics: Natural variability and related uncertainties

Michael Ghil , Mickael D. Chekroun , Eric Simonnet
2007
Preprints, Working Papers, ... hal-00184946v2

scikit-finite-diff, a new tool for PDE solving

Nicolas Cellier , Christian Ruyer-Quil
Journal of Open Source Software, 2019, 4 (38), pp.1356. ⟨10.21105/joss.01356⟩
Journal articles hal-02404312v1
Image document

Coupled Climate-Economic Modes in the Sahel's Interannual Variability

Vivien Sainte Fare Garnot , Andreas Groth , Michael Ghil
Ecological Economics, 2018, 153, pp.111-123. ⟨10.1016/j.ecolecon.2018.07.006⟩
Journal articles hal-01855370v1
Image document

Lagrangian reductions and integrable systems in condensed matter

François Gay-Balmaz , Michael Monastyrsky , Tudor Ratiu
Communications in Mathematical Physics, 2015, 335 (2), pp.609-636. ⟨10.1007/s00220-015-2317-9⟩
Journal articles hal-01396227v1
Image document

Analysis of Round Off Errors with Reversibility test as a dynamical indicator

Davide Faranda , Martin Federico Mestre , Giorgio Turchetti
International journal of bifurcation and chaos in applied sciences and engineering , 2012, 22 (09), pp.1250215. ⟨10.1142/S021812741250215X⟩
Journal articles hal-02886318v1
Image document

Modeling economic resilience

Célian Colon
Dynamical Systems [math.DS]. Université Paris Saclay (COmUE), 2016. English. ⟨NNT : 2016SACLX098⟩
Theses tel-01495705v1
Image document

On the uncertainty of real-time predictions of epidemic growths: A COVID-19 case study for China and Italy

Tommaso Alberti , Davide Faranda
Communications in Nonlinear Science and Numerical Simulation, 2020, 90, pp.105372. ⟨10.1016/j.cnsns.2020.105372⟩
Journal articles hal-02894992v1
Image document

Dynamics of elastic rods in perfect friction contact

François Gay-Balmaz , Vakhtang Putkaradze
Physical Review Letters, 2012, 109, pp.244303. ⟨10.1103/PhysRevLett.109.244303⟩
Journal articles hal-00829851v1
Image document

Extreme value distributions of observation recurrences

Th Caby , Davide Faranda , S. Vaienti , Pascal Yiou
Nonlinearity, 2021, 34 (1), pp.118-163. ⟨10.1088/1361-6544/abaff1⟩
Journal articles hal-02904585v1
Image document

Guidelines for data-driven approaches to study transitions in multiscale systems: The case of Lyapunov vectors

Akim Viennet , Nikki Vercauteren , Maximilian Engel , Davide Faranda
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2022, 32, pp.113145. ⟨10.1063/5.0093804⟩
Journal articles hal-03626146v2
Image document

Signed-distance function based non-rigid registration of image series with varying image intensity

Kateřina Škardová , Tomáš Oberhuber , Jaroslav Tintěra , Radomir Chabiniok
Discrete and Continuous Dynamical Systems - Series S, 2021, 14 (3), pp.1145-1160. ⟨10.3934/xx.xx.xx.xx⟩
Journal articles hal-02514998v2
Image document

Hydrodynamically bound states of a pair of microrollers: A dynamical system insight

Blaise Delmotte
Physical Review Fluids, 2019, 4 (4), ⟨10.1103/PhysRevFluids.4.044302⟩
Journal articles hal-02356237v1

Chameleon attractors in turbulent flows

Tommaso Alberti , Francois Daviaud , Reik Donner , Berengere Dubrulle , Davide Faranda et al.
Chaos, Solitons & Fractals, 2023, 168, pp.113195. ⟨10.1016/j.chaos.2023.113195⟩
Journal articles hal-03498544v1
Image document

Minimal dynamical systems model of the Northern Hemisphere jet stream via embedding of climate data

Davide Faranda , Yuzuru Sato , Gabriele Messori , Nicholas Moloney , Pascal Yiou et al.
Earth System Dynamics, 2019, 10 (3), pp.555-567. ⟨10.5194/esd-10-555-2019⟩
Journal articles hal-02895042v1
Image document

Permutations uniquely identify states and unknown external forces in non-autonomous dynamical systems

Yoshito Hirata , Yuzuru Sato , Davide Faranda
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2020, 30, pp.103103. ⟨10.1063/5.0009450⟩
Journal articles hal-02949037v1

Statistically data-driven modelling Location Uncertainty in mesoscale dynamics

Long Li , Bertrand Chapron , Bruno Deremble , Noé Lahaye , Etienne Mémin et al.
STUOD 2021 - 2nd Stochastic Transport in Upper Ocean Dynamics Annual Workshop, Sep 2021, London, United Kingdom
Conference papers hal-03351970v1
Image document

Interrupting vaccination policies can greatly spread SARS-CoV-2 and enhance mortality from COVID-19 disease: the AstraZeneca case for France and Italy

Davide Faranda , Tommaso Alberti , Maxence Arutkin , Valerio Lembo , Valerio Lucarini et al.
Chaos: An Interdisciplinary Journal of Nonlinear Science, 2021, 31 (4), pp.041105. ⟨10.1063/5.0050887⟩
Journal articles hal-03172578v2
Image document

Variational integrators for soundproof models on arbitrary triangular C-grids

Werner Bauer , François Gay-Balmaz
2019
Preprints, Working Papers, ... hal-01970335v1
Image document

Offline parameter estimation using EnKF and maximum likelihood error covariance estimates: Application to a subgrid-scale orography parameterization

Pierre Tandeo , Manuel Pulido , François Lott
Quarterly Journal of the Royal Meteorological Society, 2015, 141 (687), pp.383 - 395. ⟨10.1002/qj.2357⟩
Journal articles hal-01194557v1
Image document

Extratropical Sub-seasonal to Seasonal Oscillations and Multiple Regimes: The Dynamical Systems View

Michael Ghil , Andreas Groth , Dmitri D Kondrashov , Andrew W Robertson
Andrew W. Robertson; Frédéric Vitart. Sub-Seasonal to Seasonal Prediction: The Gap Between Weather and Climate Forecasting, Elsevier, pp.119 - 142, 2018, 978-0-12-811714-9. ⟨10.1016/b978-0-12-811714-9.00006-1⟩
Book sections hal-01910214v1

Time-domain analysis of thermo-acoustic instabilities in a ducted flame

T. Sayadi , V. Le Chenadec , P. Schmid , Franck Richecoeur , Marc Massot et al.
Proceedings of the Combustion Institute, 2015, 35, pp.1079-1086. ⟨10.1016/j.proci.2014.06.117⟩
Journal articles hal-01011689v1
Image document

Physique-Statistique Des Événements Extrêmes Géophysiques

Davide Faranda
Dynamique Chaotique [nlin.CD]. Université de Versailles Saint-Quentin-en-Yvelines, 2020
Habilitation à diriger des recherches tel-03009070v1
Image document

Towards a geometric variational discretization of compressible fluids: the rotating shallow water equations

Werner Bauer , François Gay-Balmaz
Journal of Computational Dynamics, 2018, 1-40, ⟨10.3934/jcd.2019001⟩
Journal articles hal-01958134v1
Image document

Ruelle-Pollicott Resonances of Stochastic Systems in Reduced State Space. Part III: Application to the Cane-Zebiak model of the El Niño-Southern Oscillation

Alexis Tantet , Mickaël D. Chekroun , J. David Neelin , Henk Anton Dijkstra
Journal of Statistical Physics, 2020, pp.1449-1474. ⟨10.1007/s10955-019-02444-8⟩
Journal articles hal-02379319v1