Département de mathématiques
Université de Fribourg, Suisse

Oberseminar Geometrie
The seminar normally meets on Wednesdays at 10:20 in the lecture room 2.52 in the Physics building (PER 8 on this map), with a short break around 11:00. Contact:
Ruth Kellerhals
Participants: Please refer to our Doodle page for current state of reservations. Previous talks in this Oberseminar
Swiss Doctoral Program

Fall term 2021
Wednesday 22.12.2021 10:20-12:00 N.N. nn
Wednesday 15.12.2021 10:20-12:00 Giuliano Basso (UniFR): gb
Wednesday 01.12.2021 10:20-12:00 Naomi Bredon (UniFR): nb
Wednesday 24.11.2021 10:20-12:00 Hubert Sidler (UniFR): rk
Wednesday 17.11.2021 10:20-12:00 [Annina Iseli (UniFR)]: ai
Wednesday 10.11.2021 10:20-12:00 Michal Jozwikowski (UniFR): Everything you ever wanted to know about sub-Riemannian geodesics (but were afraid to ask) mj
Wednesday 03.11.2021 10:20-12:00 Daniela Di Donato (SISSA): C1-submanifolds and Lipschitz graphs in Carnot groups eld
Wednesday 27.10.2021 10:20-12:00 Damaris Meier (UniFR): Quasiconformal almost parametrizations of metric surfaces dm
Wednesday 20.10.2021 10:20-12:00 Leonardo Cavenaghi (UniFR): The equivariant realization of exotic spheres and a dictionary to their geometry lc
Wednesday 06.10.2021 10:10-12:00 Special activity with speakers Brent Everitt (York University) and John Parker (Durham University) rk
Wednesday 29.09.2021 10:20-12:00 Enrico Le Donne (UniFR): A subRiemannian viewpoint on a complex-analysis extension theorem eld
Wednesday 22.09.2021 10:20-12:00 Ruth Kellerhals et al (UniFR): Preliminary discussion rk
Monday 06.09.2021 15:15-17:00 Ilka Agricola (Marburg): How to classify homogeneous spaces... and why we should care about them rk
Spring term 2021
Wednesday 16.06.2021 10:20-11:20 William Schaller (UniFR): Constructing hyperbolic manifolds with quivers - a new technique by Felikson and Tumarkin rk
Friday 11.06.2021 14:30-15:30 Mickael Gentizon (UniFR)): Des groupes de Coxeter hyperboliques aux variétés quotient lisses rk
Wednesday 02.06.2021 10:20-12:00 Giuliano Basso (UniFR): Extending and improving conical bicombings gb
Wednesday 26.05.2021 10:20-12:00 Gioacchino Antonelli (UniFR / Pisa): Horizontally polynomial functions on Lie groups eld
Wednesday 19.05.2021 10:20-12:00 Annina Iseli (UniFR): Eliminating obstructions for Thurston maps ll
Wednesday 12.05.2021 10:20-12:00 no talk
Wednesday 05.05.2021 10:20-12:00 Alexander Kolpakov (UniNE): Space vectors forming rational angles RK
All wednesdays until April 10:20-12:00 No talks due to covid-19 regulations
Previous talks in this Oberseminar
Previous Oberseminars: Summer 2006
Graduate Seminar on Geometry: 2006-2007 2005-2006 2004-2005