Séminaire Géométrie et groupes discrets

Sparse Equidistribution: the Horocycle Flow at Products of Two Primes

by Giovanni Forni (Univ. of Maryland & CY Cergy Paris Univ.)

Europe/Paris
Amphithéâtre Léon Motchane (IHES)

Amphithéâtre Léon Motchane

IHES

Le Bois Marie 35, route de Chartres CS 40001 91893 Bures-sur-Yvette Cedex
Description

We review some results and questions concerning sparse equidistribution results for horocycle flows in constant curvature, and present a recent result joint with Kanigowski and Radziwill that horocycle flows equidistribute for all points with infinite discrete orbit along times equal to products of two primes.

 

Organized by

Fanny Kassel

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