Département de mathématiques et applications

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19972026

most citedAnalysis of a Random Forests Model

678 citations

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32 papers · 1 filter

math.DS2024

Strong primeness for equivalence relations arising from Zariski dense subgroups

Daniel Drimbe, Cyril Houdayer

We show that orbit equivalence relations arising from essentially free ergodic probability measure preserving actions of Zariski dense discrete subgroups of simple algebraic groups…

math.DS2024

Secret sharing on the Poisson-Furstenberg boundary I

Andrei Alpeev

Recently, Vadim Kaimanovich presented a particular example of a measure on a product of two standard lamplighter groups such that the Poisson boundary of the induced random walk is…

math.DS2021

Subshifts and colorings on ascending HNN-extensions of finitely generated abelian groups

Eduardo Silva

For an ascending HNN-extension $G *_{ψ}$ of a finitely generated abelian group $G$ , we study how a synchronization between the geometry of the group and weak periodicity of a configur…

math.DS2020

Dimensions of random statistically self-affine Sierpinski sponges in $R^{k}$

Julien Barral, De-Jun Feng

We compute the Hausdorff dimension of any random statistically self-affine Sierpinski sponge $K \subset R^{k}$ ( $k \geq 2$ ) obtained by using some percolation process in $[0,1]…

math.DS2018★ 2 cited

Non-convex Mather's theory and the Conley conjecture on the cotangent bundle of the torus

Claude Viterbo

The aim of this paper is to use the methods and results of symplectic homogenization (see [V4]) to prove existence of periodic orbits and invariant measures with rotation number de…

math.DS2017★ 3 cited

Linear response for Dirac observables of Anosov diffeomorphisms

Matthieu Porte

We consider a $C^{3}$ family $t \mapsto f_{t}$ of $C^{4}$ Anosov diffeomorphisms on a compact Riemannian manifold $M$ . Denoting by $ρ_{t}$ the SRB measure of $f_{t}$ , we p…