A dynamical interpretation of the global canonical height on an elliptic curve.
A generalization of the mean ergodic theorem
A note on counting cuspidal excursions.
A note on the construction of nonsingular Gibbs measures
We give a sufficient condition for the construction of Markov fibred systems using countable Markov partitions with locally bounded distortion.
A remark on the weighted averages for superadditive processes.
A topological version of some ergodic theorems
Actions of sets of integers on irrationals
An ergodic theorem without invariant measure
An extension to the non-metric case of a theorem of Glasner.
Averages of unitary representations and weak mixing of random walks
Let S be a locally compact (σ-compact) group or semigroup, and let T(t) be a continuous representation of S by contractions in a Banach space X. For a regular probability μ on S, we study the convergence of the powers of the μ-average Ux = ʃ T(t)xdμ(t). Our main results for random walks on a group G are: (i) The following are equivalent for an adapted regular probability on G: μ is strictly aperiodic; converges weakly for every continuous unitary representation of G; U is weakly mixing for any...
Calcul de la dynamique de transformations linéaires contractantes mod 1 et arbre de Farey
Conjugaison différentiable des difféomorphismes du cercle dont le nombre de rotation vérifie une condition diophantienne
Conservative action and the horospheric limit set.
Convergence of moving averages of multiparameter superadditive processes.
Convergence presque sûre de moyennes de sommes de Riemann
Corrigendum to the paper: “A remark on the weighted averages for superadditive processes”.
Cyclic approximation of ergodic step cocycles over irrational rotations
Développement en base , répartition modulo un de la suite , n, langages codés et -shift
Éléments ergodiques et totalement ergodiques dans