Département de mathématiques
Université de Fribourg, Suisse

Oberseminar Geometrie
The seminar normally meets on Wednesdays at 10:20 in the Lecture room 2.52 Physics PER08 (on this map), with a short break around 11:00. Contact:
Ruth Kellerhals
Previous talks in this Oberseminar

Wednesday 29.05.2024 10:20-12:00 Ruth Kellerhals (UniFR): The Euler characteristic of hyperbolic orbifolds rk
Wednesday 22.05.202 10:20-12:00 Danica Kosanović (ETH Zürich): Diffeomorphisms of 4-manifolds from graspers rk
Wednesday 15.05.2024 10:20-12:00 Patrick Ghanaat (UniFR): Almost flat manifolds pg
Wednesday 08.05.2024 10:20-12:00 Jun Nonaka (Waseda): The growth rates of ideal Coxeter polyhedra in hyperbolic 3-space rk
Wednesday 01.05.202 10:20-12:00 no talk
Wednesday 17.04.2024 10:20-12:00 Jun Nonaka (Waseda): A sequence of π/3-equiangular hyperbolic polyhedra rk
Wednesday 10.04.2024 10:20-12:00 Sofia Amontova (UniGE): Numerical invariants of representations of complex hyperbolic lattices rk
Wednesday 27.03.2024 10:20-12:00 Menny Akka (ETH Zürich): Seifert surfaces, planes in four space, and Gauss composition rk
Wednesday 13.03.2024 10:20-12:00 Sami Douba (IHES Paris): Systoles of hyperbolic hybrids rk
Wednesday 06.03.2024 10:20-12:00 Masoumeh Zarei (Münster): Susceptibility of positive curvature conditions under the Ricci flow pr
Wednesday 28.02.2024 10:20-12:00 Filip Misev (Regensburg): Braids on three strings of maximal four-genus ll
Wednesday 21.02.2024 10:20-12:00 Preliminary discussion rk
Previous talks in this Oberseminar
Previous Oberseminars: Summer 2006