Mathématiques Archives

Events

Probability and Statistics seminar

Stein’s density method for multivariate continuous distributions

Events

Multiplicities seminar

On the cap-set problem and the slice rank polynomial method

Events

Probability and Statistics seminar

A Salem Zygmund approach to almost sure asymptotics concerning the nodal measure of Riemannian random waves.

Events

Probability and Statistics seminar

Random simplicial tessellations: high-dimensional probabilistic behaviour of the typical cells

Events

Astigmath: Math et jeux

De nombreux jeux sont construits, de manière plus ou moins évidente, sur des principes mathématiques. Quels sont-ils ? Qui sont les personnages derrière ces créations ? Quelles sont les connections entre ces jeux et la recherche contemporaine en mathématiques ?

Events

The percolation phase transition of the random plane wave

Abstract: Consider the random plane wave f, which is a random eigenfunction of the Laplacian in R^2. Given a real number u, we study the connectivity properties of the set {f<u}, and we show that the model undergoes a percolation phase transition at u=0: if u<0 then a.s. there is no unbounded connected component in…

Events

False Discovery rate control with unknown null distribution

Classical multiple testing theory prescribes the null distribution, which is often a too stringent assumption for nowadays large scale experiments. This paper presents theoretical foundations to understand the limitations caused by ignoring the null distribution, and how it can be properly learned from the (same) data-set, when possible. While an oracle procedure in that case…

Events

Astigmath – Fêtons la journée de Pi

Pour fêter la journeé de Pi (ce dimanche 14 mars), le Département de Mathématiques de l’Université du Luxembourg organise un quiz interactif en ligne Astigmath à 18h.Il s’agit d’un quiz grand public décalé qui sera consacré aux liens entre les mathématiques et la culture. Olga Paris – Romaskevich sera notre invitée pour commenter les questions.Nous…

Events