Eintrag in einen Tischkalender, Erinnerung an das Oberseminar IGT

Oberseminar Geometrie und Topologie

Institut für Geometrie und Topologie

Vorträge im Oberseminar des IGT der Universität Stuttgart

Wintersemester 2022/2023

A. Degeratu, M. Eisermann, A. Kollross, U. Semmelmann

Ort/Zeit:
IGT Seminarraum 7.530
Dienstag; 16:15 Uhr

Datum Name
25.10.2022 TBA
08.11.2022 TBA
15.11.2022 TBA
22.11.2022 TBA
29.11.2022 TBA
06.12.2022 TBA
13.12.2022 TBA
17.01.2023 TBA
24.01.2023 TBA
31.01.2023 TBA
07.02.2023 TBA

 

Sommersemester 2022

Datum Name
31.05.2022 Prof. Gregor Weingart (Universidad Nacional Autónoma de México)
Compact Kähler manifolds with nonnegative sectional curvature. Remarks on an argument of Alfred Gray
Abstract
21.06.2022 Brice Flamencourt M. Sc. (Laboratoire de mathématiques d'Orsay | Université Paris-Saclay)
Locally conformally product manifolds 
Abstract
05.07.2022 Dr. Giacomo Mezzedimi (Leibniz Universität Hannover)
Topological entropy of automorphisms on algebraic surfaces
Abstract
07.07.2022
17:15
Sondertermin

Dr. Andreas Vollmer (Politecnico di Torino)
Splitting-gluing results for geodesically equivalent metrics with (c-)projective vector fields
Abstract

12.07.2022 Dr. Benjamin Aslan (University College London)
Associative Submanifolds in the Bryant-Salamon Space 
Abstract
13.07.2022
14:00 
Sondertermin
Prof. Claudio Gorodski (Universidade de São Paulo)
Lecture Series "Topics in Polar Actions"
Part 1: Polar actions
Abstract
14.07.2022
18:00 
Sondertermin
Prof. Claudio Gorodski (Universidade de São Paulo)
Lecture Series "Topics in Polar Actions"
Part 2: Orbifold points
Abstract
15.07.2022
16:00
Sondertermin
Prof. Claudio Gorodski (Universidade de São Paulo)
Lecture Series "Topics in Polar Actions"
Part 3: Variationally complete actions
Abstract
26.07.2022
11:00
Sondertermin
Prof. Claudio Gorodski (Universidade de São Paulo)
A diameter gap for isometric quotients of the unit sphere
Abstract

Wintersemester 2021/2022

Datum Name
02.11.2021

Paul Schwahn M.Sc. (Universität Stuttgart)
Stability and rigidity of homogeneous Einstein manifolds
Abstract

09.11.2021 Dr. Panagiotis Konstantis (Universität Gießen)
Geometric structures on Eschenburg's Pseudoflag 
Abstract
16.11.2021 Dr. Gregor Weingart (Universidad Nacional Autónoma de México)
Rozansky-Witten-Invariants for Quaternionic Kähler Manifolds
Abstract
21.12.2021 Jann van der Meer, M.Sc. (Universität Stuttgart)
The laws of black hole thermodynamics from a mathematical viewpoint
Abstract
11.01.2022

Apl. Prof. Andreas Kollross (Universität Stuttgart)
Totally geodesic submanifolds in exceptional symmetric spaces 
Abstract

19.01.2022
16:15
Sondertermin
Dr. Emilio Lauret (Universidad Nacional del Sur, Bahía Blanca, Argentina)
On the stability of homogeneous standard Einstein manifolds
Abstract
08.02.2022

Brice Flamencourt (Laboratoire de mathématiques d'Orsay | Université Paris-Saclay)
Cauchy spinors on 3-manifolds
Abstract

Sommersemester 2021

Datum Name
27.04.2021
online
Alberto Rodríguez-Vázquez M.Sc. (University of Santiago de Compostela)

Totally geodesic submanifolds in 3-plane real Grassmannians

Abstract

Sommersemester 2020

Datum Name
07.07.2020
16:15
Viviana Jorgelina del Barco Ph. D. (Université Paris‐Saclay)
Symmetric Killing 2-tensors on 2-step nilpotent Lie groups
Abstract
02.07.2020
16:00
WebEx
Paul Schwahn, M.Sc. (Universität Stuttgart)
Einstein deformations on homogeneous spaces
Abstract
16.06.2020
16:15
Dr. Andreas Vollmer (University of New South Wales/Sydney)
Conformally superintegrable systems and the conformal equivalence of superintegrable systems
Abstract
29.05.2020
14:00
Dr. Andreas Vollmer (University of New South Wales/Sydney)
A geometric approach to second-order superintegrable systems I
26.05.2020
14:00
Dr. Andreas Vollmer (University of New South Wales/Sydney)
A geometric approach to second-order superintegrable systems II

Wintersemester 2019/2020

Datum Name
12.11.2019  Dr. Paul Andi Nagy (Universität Stuttgart)
The Kähler geometry of the Weinstein construction
Abstract
19.11.2019 Changliang Wang, PhD (McMaster University, Canada)
On the linear instability of some Einstein metrics
Abstract
26.11.2019 Dr. Davide Veniani (Universität Stuttgart)
Free involutions on ihs manifolds
Abstract
17.12.2019 Priv.-Doz. Dr. Fernando Galaz-García (KIT Karlsruhe)
Smooth 2-torus actions on the 5-sphere
Abstract
07.01.2020 Dr. Ursula Ludwig (Universität Duisburg-Essen)
An Extension of a Theorem by Cheeger and Müller to Spaces with Isolated Conical Singularities
Abstract
14.01.2020 Prof. Lorenz Schwachhöfer (Universität Dortmund)
Lagrangian submanifolds in strict nearly Kähler 6-manifolds
Abstract
20.01.2020
16 Uhr
Sondertermin
Dr. Mark Hamilton (Universität Stuttgart)
A lift of the Seiberg-Witten equations to Kaluza-Klein 5-manifolds
Abstract
13.02.2020
Sondertermin
Prof. Iskander Taimanov (Novosibirsk State University)
Spectral problems related to the magnetic Laplacian
Abstract
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