Séminaire Ernest
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- Séminaire Ernest
Intitulé
Dynamique, Arithmétique, Combinatoire (Ernest)
Responsables
Fréquence
Hebdomadaire
Lieu
Luminy, salle 304-306 (accès)
Une liste de diffusion (modérée) pour être tenu au courant des exposés de ce séminaire : i2m-seminaire-ernest@univ-amu.fr
Pour s’inscrire, contacter l’un des responsables.
Les prochains séminaires
10
Fév
On the topological structure of the space of ℤᵈ-subshifts
Alonso Herrera Nuñez (LIX)
10/02/2026
11h00 - 12h00
The space 𝓢ᵈ of ℤᵈ-subshifts, d≥1, endowed with the Hausdorff topology, provides a natural framework for the study of generic properties, as it admits an [...]
Événements passés
L'inégalité de Brun-Titchmarsh
Olivier Ramaré (I2M, CNRS, Marseille)
Étant donné une longueur d'intervalle N, le nombre maximal de nombres premiers ρ(N) qui sont dans un intervalle de longueur N est une quantité majeure [...]
Decisive Bratteli-Vershik models
Olena Karpel (Institute of Mathematics of the Polish Academy of Sciences, Warsaw, Poland)
The goal of this talk is to determine when a homeomorphism of a compact zero-dimensional metric space has a decisive Bratteli-Vershik representation. An ordered Bratteli [...]
04
Oct
Parabolic dynamics and anisotropic Banach spaces
Paolo Giulietti (Universidade Federal do Rio Grande do Sul, Porto Alegre)
We investigate the relation between the distributions appearing in the study of ergodic averages of parabolic flows (e.g. in the work of Flaminio-Forni) and the [...]
Dynamical systems of number-theoretic origin in the theory of aperiodic order
Michael Baake (Universität Bielefeld)
Cut and project sets, which go back to Yves Meyer (1972) in mathematics and to Peter Kramer (1982) in physics, are a versatile class of [...]
Coupling for piecewise expanding maps
Peyman Eslami (University of Warwick)
I will explain the coupling method for 1D piecewise expanding maps of the interval. This is a method to obtain statistical properties of dynamical systems [...]
Dynamics on the graph of the torus parametrisation of model sets
Gerhard Keller (Friedrich-Alexander-Universität, Erlangen, Germany)
Model sets are projections of certain lattice subsets. It was realized by Moody that dynamical properties of such sets are induced from the torus associated [...]



