Évènement

Juan Pablo Bès
Bowling Green State University
https://scholar.google.com/citations?user=6Y8UZesAAAAJ&hl=en

Date(s) : 31/05/2019   iCal
10h00 - 11h00

Given a Furstenberg family of subsets of ℤ₊, an operator T on a topological vector space X is called -transitive provided for each non-empty open subsets U, V of X the set {n ∈ ℤ₊ : Tⁿ(U) ∩ V ≠∅} belongs to . We classify the topologically transitive operators with a hierarchy of -transitive subclasses by considering families that are determined by various notions of largeness and density in ℤ₊. This is joint work with Alfred Peris, Yunied Puig, and Quentin Menet.

https://arxiv.org/abs/1703.03724

Catégories

• Séminaire