Le problème de minimiser la fonctionnelle d’Allen-Cahn vectorielle admet comme limite à grande échelle le problème de partition optimale. Une question qui se pose alors est la correspondance entre les minimiseurs …

In this talk, we will introduce a dissipative version of the contact process with mean-field interaction admitting a simple epidemiological interpretation. In particular, we will focus on the thermodynamic limit of …

In this presentation, I will present results from recent works on the mathematical and numerical analysis of models describing charge transport in perovskite solar cells. The dynamics of charges in these …

Lucas Monteiro (IMT & ONERA) Reliability-based Shapley effects estimation with Normalizing Flows  When studying critical systems, such as those used in nuclear or aerospace engineering, it is crucial to …

A central problem in enumerative geometry, motivated by string theory, is the computation of the Gromov–Witten invariants of a target variety X. In 1990, Witten’s conjecture, proved by Kontsevich one year later, …

Face à son succès, la conférence est déplacée dans un nouveau lieu : Amphithéâtre Shannon, Bâtiment U4, Campus de l'université de Toulouse. Résumé : On considère souvent que les mathématiques sont la matière reine, …

Quid of iterated loop spaces ? In algebraic topology, the first invariant of homotopy type one defines is the fundamental group of a space X. The group structure comes from a product that endows the loop space of X …

The celebrated Mordell conjecture, proved by Faltings, asserts that a curve of genus greater than one over a number field has only finitely many rational points. A deep uniform upper bound on the number of rational …