Given a germ of a two dimensional real analytic diffeomorphism of non center-focus type, there is a neighborhood of the origin and a stratification of it into invariant manifolds, on which the asymptotic dynamics of …

Nous étudions un modèle SIR à deux niveaux de mélange, à savoir un niveau global uniformément mélangeant, et un niveau local divisé en deux couches de contacts au sein des foyers et lieux de travail, respectivement. …

The study of concentration inequalities focuses on upper bounds for the probability that certain statistics of (fixed-size) random samples deviate significantly from their mean (or median). For i.i.d. samples, what …

Receiver Operating Characteristic (ROC) curves are useful for evaluating binary classification models, but difficult to use for learning since the Area Under the Curve (AUC) is a piecewise constant function of …

About higher degree skyrmions, based on https://arxiv.org/abs/2409.07205

Ce groupe de travail, désormais à sa 4eme séance, a comme but d'explorer les liens entre différentes constructions de la topologie quantique à savoir :  Algèbres skein et stated skein Moduli algebra TQFTs Homologies …

At the beginning of the 20th century, it was known that any compact connected, simply connected Riemann surface is biholomorphic to the projective line. Subsequently, several characterizations of projective spaces …