جستجوی استاد راهنمای دانشگاهی

Freddy Bouchet is a Directeur de Recherche at CNRS and a Professeur attaché at École Normale Supérieure de Paris (ENS-PSL). His work bridges mathematical physics, climate science, data science, and statistical mechanics , focusing on turbulent flows, climate extremes, and large deviation theory . He will lead the Laboratoire de Météorologie Dynamique (LMD) starting 2025. Research Themes : Statistical mechanics of geophysical flows (Jupiter's jets, ocean currents). Large deviation theory for rare events in turbulence and climate. Non-equilibrium phase transitions in atmospheric/oceanic systems. Ensemble inequivalence in systems with long-range interactions. Scientific Awards : Three Physicists Prize Collaborations : Tapio Schneider, Antoine Venaille, J. Laurie, O. Zaboronski, B. Dubrulle, A. Venaille. Labs & Teams : Climate and Statistical Mechanics group at ENS de Lyon Future director of Laboratoire de Météorologie Dynamique (LMD/IPSL) Publications span climate dynamics, turbulence, statistical mechanics, and large deviation theory , with applications to Jupiter's atmosphere, ocean vortices, and non-equilibrium systems . His work often challenges paradigms like Tsallis non-extensive statistics.

• Statistical Physics
• Climate Dynamics
• Turbulence
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Francesco Fanelli is a Research Professor at the Basque Center for Applied Mathematics (BCAM) under Ikerbasque - Basque Foundation for Science. He is on leave from Université Claude Bernard Lyon 1 and Institut Camille Jordan since September 2023. His work spans partial differential equations (PDEs), fluid dynamics, harmonic analysis, and asymptotic behavior of non-homogeneous fluids. He has made significant contributions to: Hydrodynamics of inviscid and compressible fluids Multi-scale analysis and singular perturbation problems Well-posedness theory for hyperbolic operators with low regularity coefficients Fourier analysis methods in PDEs (Littlewood-Paley theory, paradifferential calculus) His research intersects with geophysical fluid dynamics, magnetohydrodynamics (MHD), and turbulence theory. His 15 most recent publications focus on: Ekman boundary layers and pumping effects Kolmogorov turbulence models Fast rotation asymptotics Low Mach number limits with stratification Singular integrals and Besov space applications Scientific recognition includes: PEDR teaching and research excellence fellowship (2017-2020, renewed 2021-2025) ERC Consolidator Grant finalist (2024) Vinci 2010 fellowship He organizes and participates in international conferences on fluid dynamics and PDEs. Collaborators include leading researchers from institutions in France, Italy, Spain, Poland, and Chile.

• Partial Differential Equations
• Fluid Dynamics
• Harmonic Analysis
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Guillaume Chiavassa is a Professor in Applied Mathematics at Ecole Centrale de Marseille, affiliated with the Laboratoire M2P2 (Mechanics, Modeling and Physical Processes Laboratory). He leads research in the Thermodynamics, Waves, Digital, Interfaces and Combustion team, focusing on advanced computational methods for complex physical phenomena. His research spans wave propagation in porous media, numerical modeling of plasma flows in Tokamak configurations, multilevel schemes for conservation laws, penalization methods for compressible flows, and wavelets in numerical analysis. Chiavassa's work demonstrates exceptional mathematical rigor applied to challenging physical systems, particularly in nonlinear wave dynamics and computational fluid mechanics. His methodologies bridge theoretical mathematics with practical engineering applications. Analysis of his recent publications reveals a strong focus on wave propagation phenomena across diverse media, with significant contributions to numerical methods for nonlinear systems. His work consistently addresses the mathematical challenges of modeling complex physical behaviors including material softening, fractional attenuation in porous media, and plasma dynamics in fusion devices. The interdisciplinary nature of his research connects applied mathematics with mechanical engineering, geophysics, and nuclear fusion technology. Chiavassa leads the PROSPERO Software project and participates in the ANR Espoir research initiative and the Consortium SEISCOPE. His teaching activities include courses on hyperbolic equations, finite elements, and heat transfer, with practical computational components developed for student instruction. He maintains an active research program through Laboratory M2P2, where his team develops advanced numerical methods for simulating complex physical phenomena with applications ranging from environmental engineering to nuclear fusion research.

• Wave Propagation
• Numerical Analysis
• Computational Fluid Dynamics
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Yelva Roustan is a Lecturer at CEREA (joint laboratory between École Nationale des Ponts et Chaussées and EDF R&D) since 2005, specializing in air quality modeling . Her research focuses on multiscale modeling approaches, source-concentration relationships, and pollutant deposition processes. She teaches at the National School of Bridges and Roads, sharing knowledge from her research in atmospheric transport and environmental science. Her work addresses urban pollution challenges, including the impact of low-emission vehicles on air quality, urban tree effects, and pollutant dynamics in street networks. She has developed the MUNICH street-network model and contributed to projects like EURODELTA for multi-pollutant analysis across Europe. Her methods integrate data assimilation, inverse modeling, and Bayesian techniques to improve emission source reconstruction and model accuracy. Key contributions include studies on radioactive release scenarios (e.g., Fukushima, 106Ru event) and urban infrastructure impacts on pollution. Her research bridges atmospheric science with engineering solutions for sustainable urban environments. She holds a PhD in Environmental Engineering from École Nationale des Ponts et Chaussées (2005) and an HDR in Numerical Modeling of Atmospheric Pollutants (2020).

• Air Quality Modeling
• Atmospheric Chemistry
• Pollutant Deposition
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Anne-Laure Dalibard is a Professor at Sorbonne University's Faculty of Science and Engineering, affiliated with the Jacques-Louis Lions Laboratory (UMR CNRS 7598). She also serves as a Junior member of the Institut Universitaire de France (2020-2025) and was previously a part-time professor at the École Normale Supérieure in Paris (2021-2024). Her research focuses on mathematical analysis of fluid mechanics with applications to geophysical and oceanographic phenomena. Education: Student at ENS Ulm (2001-2005) PhD at CEREMADE, Paris-Dauphine University (defended October 8, 2007) Dalibard's research centers on geophysical fluids, boundary layers in fluid mechanics, congestion models, roughness models, scalar conservation laws, and homogenization theory. She specializes in asymptotic analysis of fluid equations relevant to oceanographic models, particularly those involving rotating fluids and boundary layer phenomena. Her work bridges rigorous mathematical analysis with practical applications in environmental fluid dynamics. Her recent publications demonstrate a consistent focus on boundary layer phenomena in fluid mechanics, with particular emphasis on geophysical applications. She has made significant contributions to understanding boundary layers in rotating fluids, congestion models in Navier-Stokes systems, and wave phenomena in stratified fluids. Her mathematical approach typically involves rigorous analysis of partial differential equations with singular perturbations, often using asymptotic methods, homogenization theory, and kinetic formulations. Scientific Awards: Junior member of the Institut Universitaire de France (2020-2025) Principal Investigator for ERC Starting grant BLOC (2015-2020) Leader of ANR BOURGEONS project (2023-2027) Dalibard leads substantial research initiatives including the ANR BOURGEONS project (2023-2027), which involves over 30 researchers, PhD students, and post-docs working on fluid dynamics aspects relevant to geophysical flows. She has supervised several PhD students including Jean Rax and Gabriela Lopez-Ruiz, and mentored post-doctoral researchers such as Frédéric Marbach, Marc Briant, and Matthew Paddick. Her research has been supported by prestigious grants from the European Research Council and the French National Research Agency. She is actively involved with the Jacques-Louis Lions Laboratory at Sorbonne University and collaborates extensively with researchers across France and internationally. Her work often intersects with oceanographic applications, connecting mathematical theory with environmental fluid dynamics problems.

• Geophysical fluids
• Boundary layers in fluid mechanics
• Congestion models
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Camilla Fiorini is an Associate Professor at the National Conservatory of Arts and Crafts (CNAM) in Paris, where she conducts research at the Mathematical and Numerical Modeling Laboratory (M2N). She serves as Principal Investigator for the ANR-funded SPARCL project (2025-2029) focusing on structure-preserving reduced order models for conservation laws. Her academic background includes a PhD in Applied Mathematics from the University of Versailles and both MSc/BSc degrees in Mathematical Engineering from Politecnico di Milano. Her research centers on computational fluid dynamics, numerical analysis of PDEs, and sensitivity methods, with specific applications in uncertainty quantification and reduced order modeling. Current projects develop novel approaches for conservation laws that maintain structural properties while improving computational efficiency and reliability. Fiorini's publication record demonstrates consistent focus on sensitivity analysis techniques for complex fluid systems, shock-capturing methods, and uncertainty propagation in hyperbolic PDEs. She received the SMAI-GAMNI PhD Award 2019 (French ECCOMAS Award) for her doctoral dissertation on sensitivity analysis for nonlinear hyperbolic systems. As Principal Investigator of the SPARCL project, she leads a team developing new reduced basis construction techniques for conservation laws. Fiorini actively advises graduate researchers including PhD students Nathalie Nouaime (2021-2024) and Nicolas Lepage (2022-present), plus multiple Master's candidates. Her research group collaborates with institutions including Inria, Sorbonne University, ONERA, and CEA. Current projects include ANR JCJC-funded SPARCL and ANR AHEAD initiatives. She leads the SPARCL research group at M2N laboratory, collaborating with researchers including Alessia Del Grosso, Iraj Mortazavi, and Taraneh Sayadi on reduced order modeling techniques. The team focuses on developing computationally efficient ROMs that preserve physical structures in conservation laws.

• Computational Fluid Dynamics
• Numerical Analysis
• Partial Differential Equations
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Etienne Mémin is a Research Director (Full Professor status) at Inria and leads the Odyssey research group, which is affiliated with multiple institutions including University of Rennes, IRMAR, Ifremer, LOPS, UBO, IMT Atlantique, and Lab-STICC. He serves as a Visiting Professor at the Department of Mathematics, Imperial College London (2020–2026) and is the Principal Investigator of the ERC STUOD grant. His research spans the intersection of geophysical sciences, fluid mechanics, computational sciences, and applied mathematics, focusing on stochastic modeling of fluid flows, data assimilation, and uncertainty quantification. He has developed frameworks for stochastic geophysical flows, coarse-scale simulations, and robust motion estimation techniques. Recent publications highlight his work on stochastic Navier-Stokes equations, ensemble forecasting, and data assimilation for ocean and atmospheric models. He has applied these methods to numerical weather prediction, turbulence analysis, and real-time flow reconstruction using sparse measurements. Scientific Awards: ERC STUOD grant PhD Students: Francesco Tucciarone (ERC STUOD, NEMO code) Benjamin Dufée (Ensemble Kalman filters, ATER position) Berenger Hug (Stochastic Navier-Stokes analysis, teaching) Antoine Moneyron (Stochastic ocean models) Collaborations: Imperial College London (D. Crisan, S. Laizet), Zhejiang University (S. Cai, C. Xu), MétéoFrance (P. Arbogast, O. Pannekoucke), Ifremer (B. Chapron), IRSTEA Lyon (L. Pénard), IRMAR (R. Lewandovsky), University of Buenos Aires (G. Artana), ISSI Beijing (T. Corpetti).

• Stochastic Modeling
• Geophysical Flows
• Fluid Mechanics
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Catherine Le Ribault is a Researcher (CNRS) at the Laboratoire de Mécanique des Fluides et d’Acoustique (LMFA), affiliated with École Centrale de Lyon. Her research focuses on fluid mechanics and acoustics with specialization in granular flows, environmental fluid dynamics, and turbulence modeling. She is part of the Fluides Complexes et Transfert group, contributing to studies on dune dynamics, particle transport, and multiphase flows. Key research areas include aeolian processes, boundary layer interactions, and computational simulations of geophysical phenomena. Her work addresses applications in environmental engineering and geophysics. At LMFA, she collaborates on projects related to environmental flows and experimental/numerical methods, leveraging the lab’s infrastructure for fluid mechanics research.

• Fluid Mechanics
• Acoustics
• Environmental Fluid Dynamics
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Jean-François Semblat is a Professor at ENSTA Paris and holds leadership roles as Head of the Department of Mechanics and Energetics (IP-Paris) and Deputy Head of the Mechanical Engineering Department (UME/ENSTA). He is a researcher at the Institute of Mechanical Sciences and Industrial Applications (UMR IMSIA). His work spans seismology, computational mechanics, and soil-structure interaction. Research Interests: Seismology and seismic wave propagation Computational mechanics (FEM/BEM) Soil dynamics and dynamic soil-structure interaction Structural dynamics and earthquake engineering Wave propagation in complex media Recent Publications highlight advancements in seismic wave modeling, soil reinforcement, and numerical methods (FEM/BEM) applied to urban infrastructure and nuclear safety. His work addresses liquefaction, fault mechanics, and seismic safety of critical systems. Scientific Awards: Shamsher Prakash Research Award in Geotechnical Engineering (2009) Award from the European Association of Geoscientists & Engineers (2005) Award from the International Association for Computer Methods & Advances in Geomechanics (2005) Special award from the French Association for Earthquake Engineering (1999) He contributes to editorial boards of journals like Soil Dynamics and Earthquake Engineering and International Journal of Geomechanics , and participates in international committees (TC203, AFPS).

• Seismology
• Seismic Wave Propagation
• Computational Mechanics (FEM/BEM)
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Mathias FINK is a Professor at ESPCI Paris on the Georges Charpak chair. His research focuses on fundamental wave physics in complex media with major applications in medical imaging, telecommunications, and geophysics. He pioneered time-reversal mirrors for wave focusing and co-founded 6 technology companies. Key Institutions: ESPCI Paris, Collège de France Research Themes: Wave physics, time-reversal techniques, matrix imaging, metasurface design His work spans multi-echo wave systems , ultrasonic therapeutic devices , and adaptive electromagnetic communication systems . Recent publications emphasize 3D matrix imaging in biological tissues and space-time interface dynamics . Scientific recognition includes: First academic elected at Collège de France (2008) Over 400 peer-reviewed publications 70+ patents and 6 start-ups Collaborations extend to Institut des Hautes Études Scientifiques , Langevin Institute , and Hong Kong University of Science and Technology . His team's volcanic imaging work with seismic noise has revolutionized subterranean mapping.

• Wave Physics
• Medical Imaging
• Telecommunications
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Dr. Julien Diaz is a Senior Research Scientist at INRIA Bordeaux Sud-Ouest in the MAGIQUE-3D project team, specializing in numerical methods for wave propagation phenomena. His research focuses on high-order discretization schemes, artificial boundary conditions, and analytical solutions for acoustic and elastodynamic wave equations in complex media. He holds a PhD in Applied Mathematics from University Paris VI and an HDR from Université de Pau et des Pays de l'Adour. His academic responsibilities include serving on PhD committees and advising numerous doctoral students in computational wave propagation. Research interests encompass high-order finite element methods, discontinuous Galerkin formulations, PML techniques, and the Cagniard-de Hoop method for wave problems in bilayered media. His work develops computational tools like Hou10ni and Gar6more for seismic simulation.

• Numerical mathematics
• Elastodynamics
• Acoustic wave propagation
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Patrick Begou is a Researcher at the LEGI - Laboratory of Geophysical and Industrial Flows (UMR 5519), affiliated with the University of Grenoble Alpes. He is part of the MOST Team (Turbulence Modeling and Simulation). His work focuses on computational fluid dynamics, turbulence modeling, and multiphase flows. Contact details include emails patrick.begou@univ-grenoble-alpes.fr and phone +33 4 76 82 51 35. Research Interests: Patrick’s research emphasizes numerical simulations of complex fluid phenomena, including boiling in 3D unstructured grids, passive scalar transport in turbulent flows, and coherent vortex dynamics. His contributions bridge theoretical models with practical engineering applications, leveraging advanced computational techniques such as particle methods and large-eddy simulations. Publications: His notable works include studies on multiphase flow simulations (2019), high Schmidt number passive scalar dynamics (2012), and coherent-vortex dynamics in turbulence (2003). These publications reflect his expertise in turbulence modeling and fluid dynamics. Lab Involvement: As part of the LEGI, he collaborates with teams and facilities such as the hydrodynamic tunnel and low turbulence wind tunnel, contributing to interdisciplinary research in geophysical and industrial fluid mechanics.

• Turbulence Modeling
• Multiphase Flows
• Computational Fluid Dynamics
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Professor Alexandros ALEXAKIS is affiliated with the Physics Department at ENS-PSL, where he holds a Professor position at the ENS Physics Laboratory (LPENS). His research focuses on hydrodynamics and turbulence, particularly addressing topics such as turbulent condensates, magnetic reconnection, and large-scale self-organization in fluid systems. He explores fundamental aspects of energy cascades, intermittency, and nonlinear dynamics in both classical and magnetohydrodynamic (MHD) turbulence. His work bridges theoretical frameworks, numerical simulations, and experimental insights to understand complex fluid behaviors in geophysical and astrophysical contexts. Key research interests include the interplay between large-scale flows and turbulent dynamics, the role of helicity in MHD systems, and the statistical properties of turbulent cascades. Recent studies have addressed topics like the spreading mechanisms of turbulence, the impact of fractal forcings on intermittency, and the saturation of turbulent dynamos. His contributions span fluid dynamics, plasma physics, and nonlinear systems, with applications to astrophysical plasmas and geophysical fluid dynamics. Professor ALEXAKIS' research also involves the development of shell models and geometric microcanonical theories to describe turbulent equilibria. He has published extensively on the transition between three-dimensional and quasi-two-dimensional turbulence, the effects of rotation and stratification on energy transfers, and the statistical signatures of fluctuation relations in turbulent systems.

• Hydrodynamics
• Turbulence
• Magnetohydrodynamics
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Sébastien Galtier is a Professor of Astrophysics at Université Paris-Saclay and a member of the Plasma Physics Laboratory (LPP) at the Polytechnic School (École Polytechnique), located in Palaiseau, France. He holds an honorary fellowship from the Institut Universitaire de France. His primary affiliation is with the Space Plasmas team within the LPP, focusing on fundamental plasma physics and astrophysical applications. His research spans turbulence in astrophysical and cosmological contexts, including solar wind dynamics, magnetohydrodynamics (MHD), gravitational waves, and interstellar medium processes. He employs advanced mathematical frameworks and numerical simulations to explore these phenomena. Key research areas include weak MHD turbulence theory, solar coronal heating mechanisms, planetary dynamo processes, and the study of compressible and incompressible plasma turbulence. His work bridges theoretical models with observational data from space missions and laboratory experiments. Notable contributions include groundbreaking studies on gravitational wave turbulence, solar wind plasma dynamics, and the development of exact scaling laws for compressible and Hall MHD turbulence. He has authored influential books such as Physics of Wave Turbulence (2023) and Introduction to Modern Magnetohydrodynamics (2016). Awards include the Honorary Fellowship of the University Institute of France, recognizing his contributions to plasma physics and astrophysics. His research has been published in leading journals like Physical Review Letters , Astrophysical Journal , and Journal of Plasma Physics .

• Plasma Physics
• Astrophysics
• Turbulence
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Remi Chassagne is a Research Fellow at Grenoble Alpes University, affiliated with the Laboratory of Geophysical and Industrial Flows (LEGI), a joint research unit of CNRS, Grenoble INP, and Grenoble Alpes University, where he contributes to the MEIGE team. His research focuses on: Sediment Transport mechanics using mechanistic and granular approaches Vertical grain size segregation and diffusion remixing in sediment beds Eulerian-Eulerian two-phase flow modeling (SedFoam) Bridging particle-scale phenomena to continuum models Interactions between sediment particles of different sizes Chassagne's work integrates discrete element modeling (DEM) for particle-scale dynamics with continuum modeling to address sediment transport in geophysical contexts. His research emphasizes vertical grain size segregation, infiltration dynamics of small grains in coarse beds, and the development of numerical frameworks like SedFoam for multiphase flow simulation. This mechanistic approach connects micro-scale particle interactions to macro-scale sediment transport predictions. Analysis of his publication record (2016-2024) reveals consistent focus on sediment transport mechanics, with dominant themes in granular flow behavior, size segregation processes, and computational modeling advancements. Key contributions include frictional-collisional bedload models, sediment-vegetation interactions, and bi-disperse mixture mobility. His work demonstrates strong integration of computational methods with experimental validation through LEGI's hydrodynamic facilities. As part of LEGI's MEIGE team, Chassagne utilizes the laboratory's advanced infrastructure including hydrodynamic tunnels, wave channels, and rotating platforms to investigate geophysical flows relevant to river, coastal, and industrial applications.

• Sediment Transport
• Granular Flows
• Fluid Dynamics
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