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Oberseminar Differentialgeometrie

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

The seminar is virtual via Zoom. If you are interested in participating, please contact Stephan Stadler
 (stadler$@$mpim-bonn$.$mpg$.$de)


Upcoming talks

Don, 20 Mai 2021

16:30 - 18:00
David Bate
tba

Don, 27 Mai 2021

18:30 - 20:00
Fedor Manin
tba

Don, 10 Jun 2021

16:30 - 18:00
Martina Joergensen
tba

Past talks

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

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

Don, 14 Nov 2019

13:00 - 14:00
MPIM Lecture Hall
Panagiotis Polymerakis
Liouville properties of covering spaces

Don, 07 Nov 2019

13:30 - 14:30
MPIM Lecture Hall
Hartmut Weiß
Parabolic Higgs bundles and gravitational instantons

Don, 24 Okt 2019

13:00 - 14:00
MPIM Lecture Hall
Zhichao Wang
Some recent results of free boundary minimal hypersurfaces

Don, 13 Jun 2019

16:30 - 17:30
MPIM Lecture Hall
Thomas Mettler
Path geometries, Fourier modes and holomorphic curves

Don, 23 Mai 2019

16:30 - 17:30
MPIM Lecture Hall
Charles Frances
Dynamics and topology on 3-dimensional Lorentz manifolds

Don, 16 Mai 2019

16:30 - 17:30
MPIM Lecture Hall
Andres Sambarino
Pressure forms on pure imaginary directions

Don, 09 Mai 2019

16:30 - 17:30
MPIM Seminar Room
Andy Sanders
Surface group representations and entropy degeneration

Don, 02 Mai 2019

16:30 - 17:30
MPIM Lecture Hall
Yan Mary He
Prime number theorems for Basmaijan-type identities

Don, 25 Apr 2019

16:30 - 17:30
MPIM Lecture Hall
Zhaohu Nie
On elliptic Toda systems

Don, 18 Apr 2019

15:00 - 16:00
MPIM Lecture Hall
Anna Wienhard
Surfaces and higher rank symmetric spaces
13:45 - 14:45
MPIM Lecture Hall
Christian Bär
Counterintuitive approximations

Mon, 15 Apr 2019

16:30 - 17:30
MPIM Lecture Hall
James Farre
Infinite Volume and Bounded Cohomology

Don, 11 Apr 2019

16:30 - 17:30
MPIM Lecture Hall
Federico Rodriguez Hertz
Rigidity for expanding maps

Don, 04 Apr 2019

16:30 - 17:30
MPIM Lecture Hall
Yongsheng Zhang
On Dirichlet problem for minimal surface system

Don, 14 Mär 2019

16:30 - 17:30
MPIM Lecture Hall
Leonid Potyagailo
Martin and Floyd boundaries of finitely generated groups

Don, 07 Feb 2019

16:30 - 17:30
MPIM Lecture Hall
Asma Hassannezhad
On a relation between the spectra of the Laplacian and the Dirichlet-to-Neumann map on manifolds

Don, 31 Jan 2019

16:30 - 17:30
MPIM Lecture Hall
Andreas Thom
Sofic approximations - what’s the problem

Don, 24 Jan 2019

16:30 - 17:30
MPIM Lecture Hall
Ricardo Mendes
Singular Riemannian foliations, manifold submetries, and Laplacian algebras

Don, 17 Jan 2019

16:30 - 17:30
MPIM Lecture Hall
Christian Lange
Lower diameter bounds for quotients of spheres by isometric group actions

Don, 13 Dez 2018

16:30 - 17:30
MPIM Lecture Hall
Alexander Adam, Vincent Delecroix, Karin Melnick, Jose-Ferran Valdez-Lorenzo
10-minute talks

Don, 29 Nov 2018

16:30 - 17:30
MPIM Lecture Hall
Zhichao Wang
Free boundary minimal hypersurfaces with least area

Don, 22 Nov 2018

16:30 - 17:30
MPIM Seminar Room
Jenya Sapir
Tessellations from long geodesics on surfaces

Don, 15 Nov 2018

16:30 - 17:30
MPIM Lecture Hall
Beatrice Pozzetti
Critical exponent and Hausdorff dimension for Anosov representations

Don, 08 Nov 2018

16:30 - 17:30
MPIM Lecture Hall
Changliang Wang
Linear stability of Einstein metrics

Don, 25 Okt 2018

16:30 - 17:30
MPIM Lecture Hall
Justin Malestein
Finite covers of surfaces and simple closed curves

Don, 18 Okt 2018

16:30 - 17:30
MPIM Lecture Hall
Maxime Fortier-Bourque
Local maxima of the systole function

For older events also see the Program.

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