Summer 2025
- 17.07 Kevin Li (Regensburg) - A combination theorem for homological properties of groups
- 10.07 Antoine Cuvelier (ENS Paris) - On the saddle connection graph of the golden L
- 03.07 Leon Pernak (Saarbrücken) - Quadratic equations in wreath products of abelian groups
- 26.05 Yuri Santos Rego (Lincoln) - Locally compact Artin groups and their finiteness properties
- 22.05 Julien Boulanger (Santiago de Chile) - Connection points on translation surfaces
- 15.05 José Pedro Quintanilha - Counting chambers in the noncrossing partition complex
- 08.05 Raphael Appenzeller - Arxivology: "Characterization of higher rank via affine maps"
Winter 2024 / 25
- 30.01 Asif Shaikh (Frankfurt) - Cogrowth in Free Groups
- 23.01 Petra Schwer - Conjugation in split Euclidean Isometry groups
- 16.01 Marco Lotz - Unbounded reflection length and conjugacy
- 19.12 Raphael Appenzeller - Playing cops and robbers on Cayley graphs - connections to hyperbolicity
- 12.12 Bianca Marchionna - Invariants and zeta functions for totally disconnected locally compact groups
- 03.12 Isobel Davies - Complete CAT(0) Spaces with Apartment Systems
- 28.11 Dorian Chanfi (Gießen) - Polyhedral compactifications of Bruhat-Tits buildings
- 21.11 Raphael Appenzeller - What is an affine Lambda-building?
- 14.11 Maurice Reichert - Geometric Invariants and Asymptotics of Translation Surfaces
- 07.11 Bianca Marchionna - Tree structures on non-affine buildings
- 24.10 José Pedro Quintanilha - What is a quandle?
- 10.10 Marco Lotz - Reflection length in infinite non-affine Coxeter groups
Summer 2024
- 18.07 Hamid Al-Saqban (Paderborn) - On the Unique Ergodicity for Foliations of Generic Abelian Differentials
- 04.07 Carsten Peterson (Paderborn) - Degenerate Brion's formula and applications to symmetric spaces and affine buildings
- 27.06 Matthias Uschold (Regensburg) - Mapping degree sets between manifolds
- 20.06 Johannes Rau (Bogotá) - Real algebraic varieties close to non-singular tropical limits
- 13.06 Sira Busch (Münster) - Projectivity Groups of Spherical Buildings
- 16.05 Raphael Appenzeller (ETH Zürich) - Bridges between affine buildings and symmetric spaces
- 15.04 Valentin Ovsienko (Reims) - q-deformed numbers: geometry and combinatorics
Last update on Jul 9, 2025 at 12:19 UTC
