All Stories

  1. Brownian Models of (De)Activation of Polydisperse Aerosols Caused by Turbulent Fluctuations

    Article • Journal of the Atmospheric Sciences, April 2026, American Meteorological Society

    Mickael Chekroun

  2. Kolmogorov modes and linear response of jump-diffusion models

    Article • Reports on Progress in Physics, November 2025, Institute of Physics Publishing

    Mickael Chekroun

  3. Non-Markovian reduced models to unravel transitions in non-equilibrium systems

    Article • Journal of Physics A Mathematical and Theoretical, January 2025, Institute of Physics Publishing

    Mickael Chekroun

  4. Detecting and Attributing Change in Climate and Complex Systems: Foundations, Green’s Functions, and Nonlinear Fingerprints

    Article • Physical Review Letters, December 2024, American Physical Society (APS)

    Mickael Chekroun

  5. Gibbs states and Brownian models for coexisting haze and cloud droplets

    Article • Science Advances, November 2024, American Association for the Advancement of Science

    Mickael Chekroun

  6. Cloud Versus Void Chord Length Distributions (LvL) as a Measure for Cloud Field Organization

    Article • Geophysical Research Letters, June 2024, American Geophysical Union (AGU)

    Mickael Chekroun

  7. The high-frequency and rare events barriers to neural closures of atmospheric dynamics

    Article • Journal of Physics Complexity, April 2024, Institute of Physics Publishing

    Mickael Chekroun

  8. Effective reduced models from delay differential equations: Bifurcations, tipping solution paths, and ENSO variability

    Article • Physica D Nonlinear Phenomena, April 2024, Elsevier

    Mickael Chekroun

  9. Turbulence Closure With Small, Local Neural Networks: Forced Two‐Dimensional and β‐Plane Flows

    Article • Journal of Advances in Modeling Earth Systems, April 2024, American Geophysical Union (AGU)

    Mickael Chekroun

  10. Theoretical tools for understanding the climate crisis from Hasselmann’s programme and beyond

    Article • Nature Reviews Physics, November 2023, Springer Science + Business Media

    Mickael Chekroun

  11. Anticipating tipping points and transitions via hybrid, analytic and data-informed, reduced systems

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, September 2023, American Institute of Physics

    Mickael Chekroun

  12. Opposing trends of cloud coverage over land and ocean under global warming

    Article • Atmospheric Chemistry and Physics", June 2023, Copernicus GmbH

    Mickael Chekroun

  13. A Critical Analysis of Optimal Fingerprinting Methods for Climate Change through the Lens of Linear Response Theory

    Article • May 2023, Copernicus GmbH

    Mickael Chekroun

  14. On the properties of greenCu: continental, organized shallow clouds

    Article • May 2023, Copernicus GmbH

    Mickael Chekroun

  15. Transitions in stochastic non-equilibrium systems: Efficient reduction and analysis

    Article • Journal of Differential Equations, February 2023, Elsevier

    Mickael Chekroun

  16. Opposing trends of cloud coverage over land and ocean under global warming

    Article • December 2022, Copernicus GmbH

    Mickael Chekroun

  17. Supplementary material to "Opposing trends of cloud coverage over land and ocean under global warming"

    Article • December 2022, Copernicus GmbH

    Mickael Chekroun

  18. Generic generation of noise-driven chaos in stochastic time delay systems: Bridging the gap with high-end simulations

    Article • Science Advances, November 2022, American Association for the Advancement of Science

    Mickael Chekroun

  19. Transitions of zonal flows in a two-layer quasi-geostrophic ocean model

    Article • Nonlinear Dynamics, May 2022, Springer Science + Business Media

    Mickael Chekroun

  20. Uncovering the Large‐Scale Meteorology That Drives Continental, Shallow, Green Cumulus Through Supervised Classification

    Article • Geophysical Research Letters, April 2022, American Geophysical Union (AGU)

    Mickael Chekroun

  21. A Variational Approach to Small-Scale Parameterization for Nonlinear and Stochastic Dynamical Systems

    Article • December 2021, Wiley

    Mickael Chekroun

  22. Stochastic rectification of fast oscillations on slow manifold closures

    Article • Proceedings of the National Academy of Sciences, November 2021, Proceedings of the National Academy of Sciences

    Mickael Chekroun

  23. Noise-driven topological changes in chaotic dynamics

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, October 2021, American Institute of Physics

    Gisela Daniela Charó, Mickael Chekroun, Professor Ghil Michael

  24. Deciphering organization of GOES-16 green cumulus through the empirical orthogonal function (EOF) lens

    Article • Atmospheric Chemistry and Physics", August 2021, Copernicus GmbH

    Mickael Chekroun

  25. Reduced-order models for coupled dynamical systems: Data-driven methods and the Koopman operator

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, May 2021, American Institute of Physics

    Mickael Chekroun, Professor Ghil Michael

  26. Data-driven stochastic model discovery of organized clouds dynamics

    Article • March 2021, Copernicus GmbH

    Mickael Chekroun

  27. EOF Analysis of Green Cumulus Mesoscale Organization

    Article • March 2021, Copernicus GmbH

    Mickael Chekroun

  28. Deciphering Organization of GOES–16 Green Cumulus, through the EOF Lens

    Article • January 2021, Copernicus GmbH

    Mickael Chekroun

  29. Supplementary material to "Deciphering Organization of GOES–16 Green Cumulus, through the EOF Lens"

    Article • January 2021, Copernicus GmbH

    Mickael Chekroun

  30. Effects of Wave Streaming and Wave Variations on Nearshore Wave-Driven Circulation

    Article • Journal of Physical Oceanography, October 2020, American Meteorological Society

    Peng Wang, Mickael Chekroun

  31. Enriched numerical scheme for singularly perturbed barotropic Quasi-Geostrophic equations

    Article • Journal of Computational Physics, September 2020, Elsevier

    Mickael Chekroun

  32. Efficient reduction for diagnosing Hopf bifurcation in delay differential systems: Applications to cloud-rain models

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, May 2020, American Institute of Physics

    Mickael Chekroun

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

    Article • Journal of Statistical Physics, April 2020, Springer Science + Business Media

    Mickael Chekroun

  34. Ruelle-Pollicott Resonances of Stochastic Systems in Reduced State Space. Part II: Stochastic Hopf Bifurcation

    Article • Journal of Statistical Physics, March 2020, Springer Science + Business Media

    Mickael Chekroun

  35. The Lorenz convection model's random attractor (LORA) and its robust topology

    Article • March 2020, Copernicus GmbH

    Mickael Chekroun, Professor Ghil Michael

  36. Variational Approach to Closure of Nonlinear Dynamical Systems: Autonomous Case

    Article • Journal of Statistical Physics, December 2019, Springer Science + Business Media

    Mickael Chekroun

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

    Article • Journal of Statistical Physics, November 2019, Springer Science + Business Media

    Mickael Chekroun

  38. Mathematical Analysis of the Jin-Neelin Model of El Niño-Southern-Oscillation

    Article • Chinese Annals of Mathematics Series B, December 2018, Springer Science + Business Media

    Mickael Chekroun

  39. Data-adaptive harmonic analysis and modeling of solar wind-magnetosphere coupling

    Article • Journal of Atmospheric and Solar-Terrestrial Physics, October 2018, Elsevier

    Mickael Chekroun

  40. The onset of chaos in nonautonomous dissipative dynamical systems: a low-order ocean-model case study

    Article • Nonlinear Processes in Geophysics, September 2018, Copernicus GmbH

    Mickael Chekroun, Professor Ghil Michael

  41. 4. Galerkin Approximations For The Optimal Control Of Nonlinear Delay Differential Equations

    Article • August 2018, De Gruyter

    Mickael Chekroun

  42. The onset of chaos in nonautonomous dissipative dynamical systems: A low-order ocean–model case study

    Article • April 2018, Copernicus GmbH

    Mickael Chekroun

  43. Multiscale Stuart-Landau Emulators: Application to Wind-Driven Ocean Gyres

    Article • Fluids, March 2018, MDPI AG

    Mickael Chekroun

  44. Topological instabilities in families of semilinear parabolic problems subject to nonlinear perturbations

    Article • Discrete and Continuous Dynamical Systems - B, January 2018, American Institute of Mathematical Sciences (AIMS)

    Mickael Chekroun

  45. Data-adaptive harmonic decomposition and prediction of Arctic sea ice extent

    Article • Dynamics and Statistics of the Climate System, January 2018, Oxford University Press (OUP)

    Mickael Chekroun

  46. Inverse stochastic–dynamic models for high-resolution Greenland ice core records

    Article • Earth System Dynamics, December 2017, Copernicus GmbH

    Mickael Chekroun, Professor Ghil Michael

  47. Pullback Attractor Crisis in a Delay Differential ENSO Model

    Article • October 2017, Springer Science + Business Media

    Mickael Chekroun

  48. Data-Adaptive Harmonic Decomposition and Stochastic Modeling of Arctic Sea Ice

    Article • October 2017, Springer Science + Business Media

    Mickael Chekroun

  49. Data-Adaptive Harmonic Spectra and Multilayer Stuart-Landau Models

    Article • Chaos An Interdisciplinary Journal of Nonlinear Science, September 2017, American Institute of Physics

    Mickael Chekroun

  50. The emergence of fast oscillations in a reduced primitive equation model and its implications for closure theories

    Article • Computers & Fluids, June 2017, Elsevier

    Mickael Chekroun

  51. Inverse stochastic-dynamic models for high-resolution Greenland ice-core records

    Article • January 2017, Copernicus GmbH

    Mickael Chekroun

  52. Post-processing finite-horizon parameterizing manifolds for optimal control of nonlinear parabolic PDEs

    Article • December 2016, Institute of Electrical & Electronics Engineers (IEEE)

    Mickael Chekroun

  53. Exploring the Pullback Attractors of a Low-Order Quasigeostrophic Ocean Model: The Deterministic Case

    Article • Journal of Climate, June 2016, American Meteorological Society

    Mickael Chekroun, Professor Ghil Michael

  54. Comment on “Nonparametric forecasting of low-dimensional dynamical systems ”

    Article • Physical Review E, March 2016, American Physical Society (APS)

    Mickael Chekroun, Professor Ghil Michael

  55. Diversity, Nonlinearity, Seasonality, and Memory Effect in ENSO Simulation and Prediction Using Empirical Model Reduction

    Article • Journal of Climate, March 2016, American Meteorological Society

    Mickael Chekroun

  56. Low-dimensional galerkin approximations of nonlinear delay differential equations

    Article • Discrete and Continuous Dynamical Systems, March 2016, American Institute of Mathematical Sciences (AIMS)

    Mickael Chekroun, Professor Ghil Michael

  57. The Stampacchia maximum principle for stochastic partial differential equations and applications

    Article • Journal of Differential Equations, February 2016, Elsevier

    Mickael Chekroun

  58. A numerical framework to understand transitions in high-dimensional stochastic dynamical systems

    Article • Dynamics and Statistics of the Climate System, January 2016, Oxford University Press (OUP)

    Mickael Chekroun

  59. A collection on 'Climate dynamics: multiple scales and memory effects'

    Article • Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences, March 2015, Royal Society Publishing

    Professor Ghil Michael , Mickael Chekroun

  60. Data-driven non-Markovian closure models

    Article • Physica D Nonlinear Phenomena, March 2015, Elsevier

    Mickael Chekroun, Professor Ghil Michael

  61. Numerical simulations of the humid atmosphere above a mountain

    Article • Mathematics of Climate and Weather Forecasting, January 2015, Portico

    Mickael Chekroun

  62. Approximation of Stochastic Invariant Manifolds

    Article • January 2015, Springer Science + Business Media

    Mickael Chekroun

  63. Stochastic Parameterizing Manifolds and Non-Markovian Reduced Equations

    Article • January 2015, Springer Science + Business Media

    Mickael Chekroun

  64. Finite-Horizon Parameterizing Manifolds, and Applications to Suboptimal Control of Nonlinear Parabolic PDEs

    Article • Acta Applicandae Mathematicae, September 2014, Springer Science + Business Media

    Mickael Chekroun

  65. Parameter estimation for energy balance models with memory

    Article • Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences, July 2014, Royal Society Publishing

    Mickael Chekroun, Professor Ghil Michael

  66. Rough parameter dependence in climate models and the role of Ruelle-Pollicott resonances

    Article • Proceedings of the National Academy of Sciences, January 2014, Proceedings of the National Academy of Sciences

    Mickael Chekroun, Professor Ghil Michael

  67. Low‐order stochastic model and “past‐noise forecasting” of the Madden‐Julian Oscillation

    Article • Geophysical Research Letters, October 2013, American Geophysical Union (AGU)

    Mickael Chekroun, Professor Ghil Michael

  68. Homeomorphisms group of normed vector space: Conjugacy problems and the Koopman operator

    Article • Discrete and Continuous Dynamical Systems, January 2013, American Institute of Mathematical Sciences (AIMS)

    Mickael Chekroun

  69. Invariant Measures for Dissipative Dynamical Systems: Abstract Results and Applications

    Article • Communications in Mathematical Physics, July 2012, Springer Science + Business Media

    Mickael Chekroun

  70. Stochastic climate dynamics: Random attractors and time-dependent invariant measures

    Article • Physica D Nonlinear Phenomena, October 2011, Elsevier

    Mickael Chekroun, Professor Ghil Michael

  71. Predicting stochastic systems by noise sampling, and application to the El Niño-Southern Oscillation

    Article • Proceedings of the National Academy of Sciences, July 2011, Proceedings of the National Academy of Sciences

    Mickael Chekroun, Professor Ghil Michael

  72. Probing chaos and biodiversity in a simple competition model

    Article • Ecological Complexity, March 2011, Elsevier

    Mickael Chekroun

  73. Asymptotics of the Coleman-Gurtin model

    Article • Discrete and Continuous Dynamical Systems - S, January 2011, American Institute of Mathematical Sciences (AIMS)

    Mickael Chekroun

  74. Does reaction-diffusion support the duality of fragmentation effect?

    Article • Ecological Complexity, March 2010, Elsevier

    Mickael Chekroun

  75. Climate dynamics and fluid mechanics: Natural variability and related uncertainties

    Article • Physica D Nonlinear Phenomena, August 2008, Elsevier

    Mickael Chekroun, Professor Ghil Michael

  76. On Population Resilience to External Perturbations

    Article • SIAM Journal on Applied Mathematics, January 2007, Society for Industrial & Applied Mathematics (SIAM)

    Mickael Chekroun

  77. Models of population dynamics under the influence of external perturbations: mathematical results

    Article • Comptes Rendus Mathématique, September 2006, Elsevier

    Mickael Chekroun

  78. Averaging of time - periodic systems without a small parameter

    Article • Discrete and Continuous Dynamical Systems, January 2006, American Institute of Mathematical Sciences (AIMS)

    Mickael Chekroun, Professor Ghil Michael