International audienceWe prove that any divisible dynamical simplex is the set of invariant measures of some Toeplitz subshift. We apply our construction to prove that orbit equivalence of Toeplitz subshifts is Borel bireducible to the universal equivalence relation induced by a Borel action of a nonarchimedean Polish group
This paper is a contribution to the study of Borel equivalence relations on standard Borel spaces (...
We will discuss in this paper some aspects of a general program whose goal is the development of the...
In this thesis, we discuss three main projects which are related to Polish groups and their actions ...
International audienceWe prove that any divisible dynamical simplex is the set of invariant measures...
20 pages, 6 figures, submitted to Fundamenta MathematicaeIn this article, we give a dynamical and el...
In this book the authors present their research into the foundations of the theory of Polish groups ...
Abstract. We investigate diagonal actions of Polish groups and the related intersection operator on ...
We use the theory of Borel equivalence relations to analyze the equiva-lence relation of isomorphism...
A basic dichotomy concerning the structure of the orbit space of a transformation group has been dis...
We show that a Borel action of a Polish group on a standard Borel space is Borel isomorphic to a con...
We give a brief survey of some classification results on orbit equivalence of probability measure pr...
We study the structure of the equivalence relations induced by the orbits of a single Borel automorp...
We will discuss in this paper some aspects of a general program whose goal is the development of the...
We study the complexity of the classification problem of conjugacy on dynamical systems on some comp...
International audienceWe simplify a criterion (due to Ibarlucía and the author) which characterizes ...
This paper is a contribution to the study of Borel equivalence relations on standard Borel spaces (...
We will discuss in this paper some aspects of a general program whose goal is the development of the...
In this thesis, we discuss three main projects which are related to Polish groups and their actions ...
International audienceWe prove that any divisible dynamical simplex is the set of invariant measures...
20 pages, 6 figures, submitted to Fundamenta MathematicaeIn this article, we give a dynamical and el...
In this book the authors present their research into the foundations of the theory of Polish groups ...
Abstract. We investigate diagonal actions of Polish groups and the related intersection operator on ...
We use the theory of Borel equivalence relations to analyze the equiva-lence relation of isomorphism...
A basic dichotomy concerning the structure of the orbit space of a transformation group has been dis...
We show that a Borel action of a Polish group on a standard Borel space is Borel isomorphic to a con...
We give a brief survey of some classification results on orbit equivalence of probability measure pr...
We study the structure of the equivalence relations induced by the orbits of a single Borel automorp...
We will discuss in this paper some aspects of a general program whose goal is the development of the...
We study the complexity of the classification problem of conjugacy on dynamical systems on some comp...
International audienceWe simplify a criterion (due to Ibarlucía and the author) which characterizes ...
This paper is a contribution to the study of Borel equivalence relations on standard Borel spaces (...
We will discuss in this paper some aspects of a general program whose goal is the development of the...
In this thesis, we discuss three main projects which are related to Polish groups and their actions ...