Cet exposé sera l’occasion de présenter un peu mes intérêts de recherche en tant que nouvel arrivant, principalement autour de questions de géométrie des surfaces, entre combinatoire et probabilités. Je parlerai de …

Inverse problems are ubiquitous in signal and image processing. As inverse problems are known to be ill-posed or, at least, ill-conditioned, they require regularization through the introduction of additional …

Dans cet exposé, nous étudions le caractère bien posé du système de Boussinesq dans des domaines tridimensionnels bornés, lipschitziens ou de classe $\mathrm{C}^{1,\alpha}$. Ce système modélise des écoulements …

"The classic question of complex dynamics is what happens when we iterate a complex analytical function. Even very simple maps can produce remarkably complicated behavior, giving rise to fractal sets with rich …

Abstract : In activated sludge waster water plants, the pollution (ammonium,phosphate) is removed by microorganisms. The switching on/off of theaeration controls the switching between different states …

I will present new results concerning upper and lower bounds on the diameter of random sections of convex bodies. The parameters can be computed very explicitly in the case of p-ellipsoids (images of B_p^n​ under a …