Les algèbres de graphe de Brauer sont des algèbres de dimension finie construites à partir d'un graphe appelé graphe de Brauer. Kauer a montré qu'on pouvait obtenir des équivalences dérivées d'algèbres de graphe de Brauer à partir du mouvement d'une
Résumé : We investigate the stochastic accelerated primal-dual algorithm for strongly-convex-strongly-concave (SCSC) saddle point problems, common in distributionally robust learning, game theory, and fairness in machine learning. Our algorithm offers optimal complexity in several settings and we provide high probability
Abstract : The modelling and the numerical simulation of corrosion take part in the general description of the nuclear waste repository. The derivation of models that are accurate in the long-time regime is a challenge, especially in this context. In
Résumé : The goal of a posteriori validation methods is to get a quantitative and rigorous description of some specific solutions of nonlinear ODEs or PDEs, based on numerical simulations. The general strategy consists in combining a priori and a