4 citations · 4 across the 4 of their papers we have counts for
5 papers
Michael's selection theorem and applications to the Maréchal topology
Pierre Fima, François Le Maître, Kunal Mukherjee +1
The Maréchal topology, also called the Effros-Maréchal topology, is a natural topology one can put on the space of all von Neumann subalgebras of a given von Neumann algebra. It is…
Open questions in descriptive set theory and dynamical systems
Jérôme Buzzi, Nishant Chandgotia, Matthew Foreman +6
This file is composed of questions that emerged or were of interest during the workshop "Interactions between Descriptive Set Theory and Smooth Dynamics" that took place in Banff,…
Belinskaya's theorem is optimal
Alessandro Carderi, Matthieu Joseph, François Le Maître +1
Belinskaya's theorem states that given an ergodic measure-preserving transformation, any other transformation with the same orbits and an cocycle must be flip-conjug…
full groups of flows
François Le Maître, Konstantin Slutsky
We introduce the concept of an full group associated with a measure-preserving action of a Polish normed group on a standard probability space. These groups carry…
A characterization of high transitivity for groups acting on trees
Pierre Fima, François Le Maître, Soyoung Moon +1
We establish a sharp sufficient condition for groups acting on trees to be highly transitive when the action on the tree is minimal of general type. This gives new examples of high…