I have been a postdoctoral researcher at Université Savoie Mont Blanc in Chambéry since September 2026, mentored by Didier Bresch and Christophe Lacave.
Before that, I was a PhD student at the Institut Mathématique de Bordeaux from 2023 to 2026, under the supervision of Vincent Duchêne and David Lannes.
My work is devoted to the study of partial differential equations (PDEs), focusing on oceanic and atmospheric flows. Phenomena I study include density stratification, singular limits (shallow-water, low-Mach, sharp stratification limit), internal waves, free surfaces, concentrated vorticity.
Two models for internal waves: continuous density variations (blue and yellow shadings) can be approximated by an interface (red line) between two layers... to some extent. Want to know more ?
LAMA, Université Savoie Mont Blanc et CNRS UMR 5127
Campus Scientifique, 73376 Le Bourget du Lac, France
Office 121
theo.fradin[AT]math.u-bordeaux.fr