Agenda
Localisation
Adresses
Aix-Marseille Université
Institut de Mathématiques de Marseille (I2M) - UMR 7373
Site Saint-Charles : 3 place Victor Hugo, Case 19, 13331 Marseille Cedex 3
Site Luminy : Campus de Luminy - Case 907 - 13288 Marseille Cedex 9
lun
mar
mer
jeu
ven
sam
dim
l
m
m
j
v
s
d
11:00 AM - Local obstructions in sequences revisited
2:00 PM - La conjecture locale de Gan-Gross-Prasad
1:30 PM - Réunion commission de prospective
1
2:00 PM - Travaux de Ford sur les diviseurs
3
4
5
8
9
10
11
2:00 PM - Séminaire de statistique - Tom Rohmer
11:00 AM - Frequences in self-descriptive sequences
10:30 AM - Bord de Poisson-Furstenberg
12:00 AM - Séminaire Chocola
11:00 AM - Séminaire Rauzy
17
18
19
21
22
2:00 PM - Pytheas Fogg
24
25
12:00 AM - Nabil Kazi-Tani
28
29
30
31
1
Consider the following problem about lacunary sequences of positive integers, i.e., nₖ₊₁>(1+e)nₖ for some e>0: Can we find a real θ such that the distances...
Le problème classique de branchement étudie la restriction d'une représentation irréductible à un sous-groupe compact. Les travaux de Gross–Prasad et de Gan–Gross–Prasad ont généralisé ce cadre...
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...
Ordre du jour 1. Propositions AGTAGLRGDAC 2. Màj thématiques prioritaires. 3. Orientation scientifique et stratégique à 10-15 ans AMU.
The aim of this talk is to present some results on the asymptotic behaviour, as $\varepsilon$ tends to zero, of a null internal controllability of...
Markoff triples were introduced in 1879 and have a rich history spanning many branches of mathematics. In 2016, Bourgain, Gamburd, and Sarnak answered a long...
Dans le cadre de la théorie des représentations des groupes de Lie de type SU(N), nous rappelons l’approche pictographique reliant les coefficients de Littlewood-Richardson aux...
Abstract: Biological systems are inherently complex. They are composed of numerous elements whose interactions give rise to emergent properties. The study of these systems often...
Le jury sera composé de : - M. David ROUSSEAU, Univ. d’Angers, IRHS, Rapporteur - M. Nicolas LOMENIE, Univ. Paris Cité, LIPADE, Rapporteur - M....
Tom Rohmer viendra nous parler de ses thématiques de recherche autour des copules. Il nous introduira les concepts et nous détaillera leurs applications modernes.
The Oldenburger-Kolakoski sequence is the only infinite sequence over the alphabet {1,2} starting with a « 1 » and equal to its own derivative. M.S....
Some low temperature particle systems in mean-field interaction are ergodic with respect to a unique invariant measure, while their (non-linear) mean-field limit may possess several...
On discutera de marches aléatoires dans des groupes de type fini. On s'intéressera au lien entre les propriétés de la marche (récurrence/transience, vitesse de fuite,...
Abstract: The goal of this talk is to introduce the notion of topological quantum field theories (théorie topologique quantique des champs de ce côté de...
I will survey recent progress in the understanding of the optimization dynamics for Machine Learning classical classification tasks (for the central case of Gaussian mixture...
Many recent works have studied how analogue computational models work, compared to classical digital ones. By “analogue” models of computation, we mean computing over continuous...
Title: Density of Stable Interval Translation Mappings Abstract: Interval Translations Maps (ITM’s) are a natural generalization of the well-known Interval Exchange Transformations (IET’s), obtained by...
In this talk I will describe a way to implement the resonance method in problems of analytic number theory which are not necessarily multiplicative in...
Abstract: Moreau's sweeping process is a dynamical system modeled by a deterministic differential inclusion, describing the evolution of a point "swept" along the boundary of...
