![[1243] Degrés dynamiques](/media/cache/video_light/uploads/video/SeminaireBourbaki.jpg)
56:36
publiée le 3 décembre 2025
Modularity of special cycles in orthogonal and unitary Shimura varieties
De Salim Tayou
On the ergodicity of billiards in non-rational polygons
Apparaît dans les collections : Dynamics and geometry in the Teichmüller space / Dynamique et géométrie dans l'espace de Teichmüller, Exposés de recherche, ECM 2024 Invited Speakers
We will present a geometric criterion for the ergodicity of the billiard flow in a polygon with non-rational angles and discuss its application to the Diophantine case.
