Program
All talks take place in room SRZ 216/217 of the Seminarraumzentrum.
Monday, September 9
8:30-9:10Registration
9:10-9:50Miklós Abért, Rényi Institute
Growth and walks on unimodular random trees
9:50-10:30Coffee break
10:30-11:10Damien Gaboriau, ENS Lyon
Dynamics on the space of subgroups
11:20-12:00Anush Tserunyan, McGill University
Weak mixing of Markov measures on the boundary of free groups
12:00-2:00Lunch
2:00-2:40Indira Chatterji, Université Côte d'Azur
The rapid decay property and 3-manifold groups
2:40-3:20Coffee break
3:20-4:00Gábor Pete, Rényi Institute
Nonamenable Poisson zoo
4:10-4:50Konstantin Recke, University of Münster
Percolation and the geometry of groups and graphs
5:00-Reception in the lounge outside of SRZ 216/217
Tuesday, September 10
9:10-9:50Tatiana Nagnibeda, University of Geneva
Benjamini-Schramm and spectral convergence of Rauzy graphs
9:50-10:30Coffee break
10:30-11:10Robin Tucker-Drob, University of Florida
Measure equivalence of Baumslag-Solitar groups
11:20-12:00Pierre-François Rodriguez, Imperial College London
Critical phenomena for percolation models with long-range dependence
12:00-2:00Lunch
2:00-2:40Sam Mellick, Jagiellonian University
The ideal Poisson Voronoi tessellation of H2 × H2
2:40-3:20Coffee break
3:20-4:00Andreas Thom, TU Dresden
On non-isomorphic universal sofic groups
4:10-4:50Russell Lyons, Indiana University Bloomington
Ideal Voronoi tessellations in groups and in hyperbolic space
Wednesday, September 11
9:10-9:50Eduardo Silva, University of Münster
The Poisson boundary of wreath products
9:50-10:30Coffee break
10:30-11:10Mahan Mj, Tata Institute Mumbai
Ising model on hyperbolic groups
11:20-12:00Luzie Kupffer, University of Münster
Bi-infinite random walk paths and geodesic flow on hyperbolic groups
12:00-Lunch and free afternoon
6:30-Banquet at Mövenpick Hotel  [Map]
Thursday, September 12
10:00-10:30Coffee
10:30-11:10Jenna Zomback, University of Maryland
Cayley spherical Polish groups
11:20-12:00Rostislav Grigorchuk, Texas A&M University
The Collatz map, self-similar groups, automorphisms of rooted trees, and ergodic decomposition
12:00-2:00Lunch
2:00-2:40Amandine Escalier, Université Paris-Saclay
Measure and orbit equivalence of graph products
2:40-3:20Coffee break
3:20-4:00Ben Hayes, University of Virginia
Coamenability and cospectral radius for equivalence relations
4:10-4:50Gady Kozma, Weizmann Institute of Science
Some applications of the Ol'shanskii-Osin-Sapir construction
Friday, September 13
9:10-9:50Nathanaël Berestycki, University of Vienna
On the cover time of random walks on graphs
9:50-10:30Coffee break
10:30-11:10Subhajit Goswami, Tata Institute Mumbai
Roughness of geodesics in Liouville quantum gravity
11:20-12:00Cornelia Drutu, University of Oxford
Combings, local-to-global properties and divergence
12:00-Lunch