This will be the final event of the ANR project FanoHK: From Fano varieties to hyperKähler manifolds — geometry and derived categories. Speakers Katia Amerik (Paris-Saclay, France) Pieter Belmans (Utrecht, …

Composition du jury Mme Nina GANTERT, Rapportrice, Technical University of Munich M. Jean-Francois MARCKERT, Rapporteur, Laboratoire Bordelais de Recherche en Informatique M. Pierre CALKA, Examinatrice, Université …

We discuss the local energy decay for the (possibly damped) wave equation in the asymptotically Euclidean setting. The analysis is based on resolvent estimates, in particular for the contribution of low frequencies. …

On considère le graphe complet à n sommets K_n, dont les arêtes sont munies de poids aléatoires indépendants, mettons, uniformes sur [0,1]. On définit alors le poids d'un arbre (inclu dans K_n) comme étant la somme …

Composition du jury : M. Botond SZABO, Rapporteur, Bocconi University M. Ismaël CASTILLO, Examinateur, Sorbonne Université Mme Béatrice LAURENT-BONNEAU, Examinatrice, INSA Toulouse M. Julyan ARBEL, Examinateur, …

Soit C une courbe algébrique réelle. Un morphisme C -> P^1 est séparant si la préimage des points réels de P^1 est exactement la partie réelle de C. Le degré d'un tel morphisme est nécessairement supérieur au …

Unsupervised learning is increasingly being used to mine the heterogeneity present in biomedical datasets to make discoveries in critical domains across health and science. However, there is a lack of standardized …

In this presentation, I will present results from works with Laura Kanzler and Clément Mouhot on a unified derivation of (potentially) fractional diffusion limits for linear kinetic equations preserving between one …

Many phenomena concerning dualities between algebraic structures can be understood as manifestations of Koszul duality. For example, when X is a (reasonable) topological space X, the algebra of singular chains on …

Romain Saunier : "We’re going to try to explain how Santa Claus can squeeze down a chimney with a huge sack of toys — all thanks to symplectic topology." Sofian Charaabi : "Santa Claus drank a bit too much BEFORE …