Mi 13.30 - 14.30 Room: ETH HG G 19.1 Seats:

PD Dr. Menny Akka Ginosar, Prof. Dr. Artur Avila, Prof. Dr. Claire Burrin, Prof. Dr. Manfred Einsiedler, Dr. Daniele Galli, Prof. Dr. Alexander Gorodnik, Dr. Tariq Osman,  Leon Staresinic, Prof. Dr. Corinna Ulcigrai

25.02.2026

A Spectral Gap for Spinors on Hyperbolic Surfaces 

Vikramaditya Giri
Universität Zürich

04.03.2026

Geodesics and Brownian motion on hyperbolic surfaces
Raum: ETH HG F 26.3 

Yilin Wang
ETHZ

11.03.2026

On the marked length spectrum of surfaces with Anosov geodesic flow. 

Colin Guillarmou
CNRS and Université Paris-Saclay

18.03.2026

Chaos in polygonal billiards 

Francisco Arana-Herrera
Rice University

25.03.2026

On the complexity of polygonal billiards
Raum: ETH HG F 26.3 

Serge Troubetzkoy
Aix-Marseille University

01.04.2026

Winding of low-lying closed geodesics 

Elias Dubno
Universität Zürich

15.04.2026

Quantitative equidistribution of random walks by automorphisms on nilmanifolds 

Tsviqa Lakrec
University of Geneva

22.04.2026

Dimension theory of fractals on the circle 

Yuxiang Jiao
Universtität Zürich

29.04.2026

The Topological Boshernitzan-Kornfeld Conjecture 

Leon Staresinic
Universität Zürich

06.05.2026

Ergodicity of conservative random dynamics 

Zhiyuan Zhang
Université Paris 13 Nord

13.05.2026

Exact and K decomposition theorems, with application to Lorentz gases 

Marco Lenci
University of Bologna

20.05.2026

Stochastic Properties for Measures of Maximal Entropy for Smooth Surface Diffeomorphisms 

Omri Sarig
Weizmann Institute of Science

27.05.2026

Up the Down Staircase 

Dimitry Dolgopyat
University of Maryland