from Thursday 13 March to Thursday 3 April 2025 See also: Nalini AnantharamanCollège de France prize-winners Lectures by Omar Mohsen, winner of the Cours Peccot for 2024-2025, proposed by Pr Nalini Anantharaman. Omar Mohsen Senior Lecturer, University of Paris-Saclay Program Guest lecturer 10:00 - 12:00 On maximal hypoellipticity and sub-Riemannian geometry (1) Omar Mohsen 13 Mar 2025 On Maximal Hypoellipticity and Sub-Riemannian Geometry Salle 5, Site Marcelin Berthelot 13 Mar 2025 10:00 - 12:00 Guest lecturer 10:00 - 12:00 On maximal hypoellipticity and sub-Riemannian geometry (2) Omar Mohsen 20 Mar 2025 On Maximal Hypoellipticity and Sub-Riemannian Geometry Salle 5, Site Marcelin Berthelot 20 Mar 2025 10:00 - 12:00 Guest lecturer 10:00 - 12:00 On maximal hypoellipticity and sub-Riemannian geometry (3) Omar Mohsen 27 Mar 2025 On Maximal Hypoellipticity and Sub-Riemannian Geometry Salle 5, Site Marcelin Berthelot 27 Mar 2025 10:00 - 12:00 Guest lecturer 10:00 - 12:00 On maximal hypoellipticity and sub-Riemannian geometry (4) Omar Mohsen 03 Apr 2025 On Maximal Hypoellipticity and Sub-Riemannian Geometry Salle 5, Site Marcelin Berthelot 03 Apr 2025 10:00 - 12:00 See also Nalini Anantharaman, chair Spectral Geometry Collège de France prize-winners