Short description: I am interested in developping the spectral geometry of subLaplacians on subRiemannian manifolds via the introduction of adapted pseudodifferential calculi modelled on nilpotent Lie groups. I am also working on the spectral theory of magnetic Schrödinger operators in the semiclassical limit, as these operators are closely related to subLaplacians.
The superadiabatic projectors method applied to the spectral theory of magnetic operators, with Clotilde Fermanian Kammerer, Nicolas Raymond and Éric Vacelet (2025).
Wick quantization on groups and applications to Gärding inequalities, with Clotilde Fermanian Kammerer and Véronique Fischer, to appear in J. Math. Soc. Japan (2024).
Hypoellipticity in Lund, University of Lund, 23-27 June 2025.
Regards croisés sur l'hypoéllipticité, Université Paul Sabatier, Toulouse, 23-25 April 2025.
Mini-rencontre des membres du projet ANR OpART (Operator Algebras & Representation Theory), Université Paris-Créteil, 16-17 May 2024.
Dispersion and geometry, Università degli Studi di Padova, 6-7 May 2024.