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Oberseminar Differentialgeometrie

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Organiser(s): 
Ursula Hamenstädt (U Bonn), Jonas Beyrer (U Bonn) and Stephan Stadler (MPIM)
Datum: 
Don, 02/09/2010 - 11:58 - Don, 18/12/2025 - 11:58
Details: 
Program and Abstracts of Oberseminar Differentialgeometrie

Hybrid talks. Access to the institute and lecture hall according to MPIM corona rules.
For zoom details please contact Stephan Stadler (stadler$@$mpim-bonn$.$mpg$.$de)


Upcoming talks

Don, 19 Jan 2023

16:30 - 18:00
MPIM Lecture Hall
Peter Topping
tba

Don, 26 Jan 2023

16:30 - 18:00
MPIM Lecture Hall
Stefan Wenger
tba

Past talks

For the abstracts click on the titles or see the list of abstracts.

Don, 08 Dez 2022

16:30 - 18:00
MPIM Lecture Hall
Sergio Zamora
Restrictions on collapse with lower Ricci curvature bounds

Don, 01 Dez 2022

16:30 - 18:00
MPIM Lecture Hall
Stephan Stadler
CAT(0) spaces of higher rank

Don, 17 Nov 2022

16:30 - 17:30
MPIM Lecture Hall
Peter Smillie
Non-uniqueness of minimal surfaces in locally symmetric spaces

Don, 10 Nov 2022

16:30 - 18:00
MPIM Lecture Hall
Giuliano Basso
Filling minimality and Lipschitz-volume rigidity of convex bodies among integral current spaces

Don, 27 Okt 2022

18:30 - 19:30
Online talk
Pedro Ontaneda
tba

Don, 13 Okt 2022

16:30 - 17:30
MPIM Lecture Hall
Cameron Rudd
When do short loops only bound big surfaces?

Don, 14 Jul 2022

16:30 - 17:30
Michael Albanese
[Obersem. Diff. Geometry/Venue: Math. Center, Endenicher Allee 60] "The Yamabe Invariant of Complex Surfaces"

Don, 07 Jul 2022

16:30 - 17:30
Frieder Jäckel
[Oberseminar Diff. Geometry/Venue: Lipschitz-Saal, Endenicher Allee 60] "Stability of hyperbolic metrics"

Don, 02 Jun 2022

16:30 - 17:30
Bernhard Hanke
The two faces of scalar curvature

Don, 12 Mai 2022

16:30 - 17:30
Xian Dai
Correlation of Length Spectrums for Hitchin Representations

Don, 05 Mai 2022

16:30 - 17:30
Damaris Meier
Quasiconformal almost parametrizations of metric surfaces

Don, 28 Apr 2022

16:30 - 17:30
Isleifsson Hjalti
Linear isoperimetric inequality for homogeneous Hadamard manifolds

Don, 07 Apr 2022

16:30 - 17:30
Eric Swenson/MPIM
From CAT(0) to relatively hyperbolic

Don, 27 Jan 2022

16:30 - 17:30
Peter Topping
CANCELLED

Don, 16 Dez 2021

16:30 - 17:30
Chao Li
Stable minimal hypersurfaces in R^4

Don, 09 Dez 2021

16:30 - 17:30
Christian Scharrer
Isoperimetric constrained Willmore tori

Don, 02 Dez 2021

16:30 - 17:30
Boris Okun
Homology growth of right-angled Artin groups

Don, 25 Nov 2021

16:30 - 17:30
Jonas Beyrer
Higher rank Teichmueller theory for PO(p,q)

Don, 18 Nov 2021

16:30 - 17:30
Anton Petrunin
5 point comparison

Don, 04 Nov 2021

16:30 - 17:30
Yongquan Zhang
Geodesic planes in hyperbolic 3-manifolds of infinite volume

Don, 28 Okt 2021

16:30 - 17:30
Yannick Krifka
A lower bound for the volume of random geodesic complements

Don, 21 Okt 2021

16:30 - 17:30
Théo Marty
Birkhoff sections of Anosov flows

Don, 17 Jun 2021

16:30 - 18:00
Jian Wang
Topological rigidity and Positive scalar curvature

Don, 10 Jun 2021

16:30 - 18:00
Martina Joergensen
Geodesic spaces of low Nagata dimension

Don, 27 Mai 2021

18:30 - 20:00
Fedor Manin
Scalable spaces

Don, 20 Mai 2021

16:30 - 18:00
David Bate
Geometric measure theory in metric spaces

Don, 06 Mai 2021

16:30 - 18:00
Ivo Slegers
The energy functional of a Hitchin representation

Don, 29 Apr 2021

16:30 - 18:00
Nicolas Monod
Geometry without spaces: a hyperbolic parable

Don, 15 Apr 2021

15:00 - 16:30
Hans-Joachim Hein
Smooth asymptotics for collapsing Calabi-Yau metrics

Don, 04 Feb 2021

16:30 - 18:00
Panos Papasoglu
Uryson width and volume

Don, 28 Jan 2021

16:30 - 18:00
Yevgeny Liokumovich
Generic regularity of min-max minimal hypersurfaces

Don, 14 Jan 2021

16:30 - 18:00
Daniel Räde
Macroscopic band width inequalities

Don, 07 Jan 2021

16:30 - 18:00
Shi Wang
Discrete subgroups of small critical exponent

Don, 17 Dez 2020

16:30 - 18:00
Laura Monk
Geometry and Spectrum of random hyperbolic surfaces

Don, 10 Dez 2020

16:30 - 18:00
Thomas Wannerer
Hodge-Riemann relations for valuations and geometric inequalities

Don, 03 Dez 2020

16:30 - 18:00
Dimitri Panov
Moduli spaces of spherical tori with one conical point

Don, 26 Nov 2020

16:30 - 18:00
Pierre-Louis Blayac
The measure of maximal entropy for the geodesic flow on closed convex projective manifolds

Don, 12 Nov 2020

16:30 - 18:00
Mohammad Ghomi
Total curvature and the isoperimetric inequality

Don, 05 Nov 2020

16:30 - 18:00
Paul Creutz
Area minimizing surfaces for singular configurations of boundary curves

Don, 30 Apr 2020

13:00 - 14:00
MPIM Lecture Hall
Caterina Campagnolo
-- CANCELLED --

Don, 23 Apr 2020

13:30 - 14:30
MPIM Lecture Hall
Alexander Lytchak
-- CANCELLED --

Don, 16 Apr 2020

13:00 - 14:00
MPIM Lecture Hall
Wouter Van Limbeek
-- CANCELLED --

Don, 27 Feb 2020

13:00 - 14:00
MPIM Lecture Hall
Sigmundur Gudmundsson
Complex-valued harmonic morphisms from Lie groups and symmetric Spaces

Don, 06 Feb 2020

16:30 - 17:30
MPIM Lecture Hall
Claudio Llosa Isenrich
Kodaira fibrations and mapping class groups

Don, 30 Jan 2020

16:30 - 17:30
MPIM Lecture Hall
Jonas Beyrer
On partial hyperconvex surface group representations

Don, 23 Jan 2020

16:30 - 17:30
MPIM Lecture Hall
Sebastian Hensel
Quasi-morphisms on surface diffeomorphism groups

Don, 16 Jan 2020

13:30 - 14:30
MPIM Lecture Hall
Niels Martin Møller
Ancient mean curvature flows

Don, 09 Jan 2020

13:00 - 14:00
MPIM Lecture Hall
Volker Branding
Higher order generalizations of harmonic maps

Don, 19 Dez 2019

13:30 - 14:30
MPIM Lecture Hall
Beibei Liu
Geometric infiniteness in negatively pinched Hadamard manifolds

Don, 21 Nov 2019

13:00 - 14:00
MPIM Lecture Hall
Mihajlo Cekic
Resonant spaces for volume-preserving Anosov flows

For older events also see the Program.

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