# Agenda de la FDP

## Séminaire de Probabilités et Théorie Ergodique

Le vendredi à 11h00 - Salle 1180 (Bât E2)(Tours)
Responsables : ,
 Sur la marche de l'éléphant Bernard Bercu (Univ. Bordeaux) vendredi 26 janvier 2018 - 10h45 - Salle 1180 (Bât E2)(Tours) Résumé :Random walks with long-memory arose naturally in mathematical physics and econometrics. One of them is the so-called elephant random walk. It is a discrete-time random walk on integers, which has a complete memory of its whole history. The asymptotic behavior of this random walk mainly depends on a memory parameter $p$ lying between zero and one. This behavior is totally different in the diffusive regime \$0 \leq p