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
15.11.2022 Gabriella Alexandra Clemente M.Sc. (Masaryk-Universität Brno / Tschechien)
Interactions between almost-complex and Riemannian geometries through curvature
Abstract
10.01.2023 Prof. Gregor Weingart (Universidad Nacional Autónoma de México)
17.01.2023 TBA
24.01.2023 Prof. Andreas Kollross  (Universität Stuttgart)
Isoparametric Hypersurfaces in Projective Spaces
31.01.2023 TBA
07.02.2023 Frau Prof. Anna Siffert (Westfälische Wilhelms-Universität Münster)

 

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
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

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
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
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
Datum Name
21.03.2019 Dr. Davide Veniani (Universität Mainz)
K3- und Enriques-Flächen: Geschichte eines Zusammenhangs
Abstract
09.04.2019 Dr. Panagiotis Konstantis (Universität Stuttgart)
Symplectic and Kähler structures on biquotients
Abstract
16.04.2019 Priv.-Doz. Dr. Anda Degeratu (Universität Stuttgart)
Towards constructing constant scalar curvature Kähler metrics on elliptic surfaces
Abstract
30.04.2019 Dr. Ioannis Chrysikos (University of Hradec Králové, Tschechien)
Homogeneous 8-manifolds admitting invariant Spin(7)-structures
Abstract
21.05.2019 Prof. Takashi Sakai (Metropolitan University Tokyo)
Orbits of Hermann actions and symmetric triads
Abstract
28.05.2019 Dr. Reinier Storm (KU Leuven) 
Structure theory of naturally reductive spaces
Abstract
25.06.2019
geänderte Uhrzeit
16:45 Uhr
Dr. Paul-Andi Nagy (ICUB, Bucharest)
Complex Riemannian Foliations of Open Kähler Manifolds
Abstract
02.07.2019 Dr. Markus Upmeier (Universität Augsburg)
Orientation problems for PDEs and instanton moduli spaces
Abstract
16.07.2019 Deborah Fraas (Universität Stuttgart)
Die Eguchi-Hanson-Metrik
Abstract
25.07.2019
Sondertermin
16 Uhr
Dr. Oscar Macia (Unversidad de Valencia)
Geometric c-map on Kähler Lie groups
Abstract
26.07.2019
Sondertermin
11 Uhr
Prof. Claudio Gorodski (Universidade de São Paulo)
Actions on positively curved manifolds and boundary in the orbit space
Abstract
Datum Name
09.10.2018
Sondertermin
11 Uhr
Prof. Claude LeBrun (State University of New York at Stony Brook)
Anti-Self-Dual 4-Manifolds, Quasi-Fuchsian Groups, and Almost-Kähler Geometry
23.10.2018 Hannah Braun B.Sc.  (Universität Stuttgart)
Polare Wirkungen auf der Cayley-hyperbolischen Ebene
Abstract
30.10.2018 Dr. Sam Hagh Shenas Noshari (Universität Stuttgart)
On the equivariant cohomology of isotropy actions
Abstract
06.11.2018 Ernest Keib M.Sc. (Universität Stuttgart)
Gravitational Waves in the Presence of Cosmological Constant
Abstract
13.11.2018 Dr. Tillmann Jentsch (Universität Stuttgart)
Jacobi relations on six-dimensional homogeneous nearly Kähler manifolds
Abstract
19.11.2018
abweichender
Termin
Dr. Milena Wrobel (MPI Leipzig)
Cox rings and T-varieties
Abstract
20.11.2018 Dr. Emma Carberry (University of Sydney, Australia)
Toroidal Soap Bubbles: Constant Mean Curvature Tori in S³ and R³
Abstract
27.11.2018 Giovanni Russo, M.Sc. (Aarhus University)
Nearly Kähler six-manifolds with two-torus symmetry
Abstract
04.12.2018 Dr. Panagiotis Konstantis (Universität Stuttgart)
Quaterionic line bundles, SU(2)-structures and the first cohomotopy group of spin 5-manifolds
Abstract
11.12.2018 Dr. David Lindemann (Universität Hamburg)
Properties of the moduli space of complete connected projective special real manifolds
Abstract
18.12.2019 Dr. Marcos Origlia  (KU Leuven NL)
Locally conformally symplectic structures on Lie algebras and solvmanifolds
Abstract
08.01.2019 Prof. Gregor Weingart (Universidad Nacional Autónoma de México)
Einstein-Metriken auf homogenen Räumen
Abstract
15.01.2019 Mona Fischer B.Sc. (Universität Stuttgart)
Homogene Einstein-Mannigfaltigkeiten
Abstract
22.01.2019 Prof. Uwe Semmelmann (Universität Stuttgart)
Der Rarita-Schwinger Operator auf Riemannschen Mannigfaltigkeiten
29.01.2019

Faye Ried B. Sc. (Universität Stuttgart)
Asystatische Wirkungen
Abstract

Datum Name
17.04.2018 Dr. Nicolina Istrati (Paris Diderot University)
Existence criteria for locally conformally Kahler metrics
Abstract
24.04.2018 Dr. habil. Manuel Amann (Universität Augsburg)
Orbifolds with all geodesics closed
Abstract
15.05.2018 Prof. Theodoros Vlachos (University of Ioannina, Greece)
Minimal immersions and relative nullity
Abstract
05.06.2018 Dr. Panagiotis Konstantis (Philipps-Universität Marburg)
The existence of almost complex structures on manifolds
Abstract
19.06.2018 Prof. Martin Guest (Waseda University, Tokyo)
The tt*-Toda equations
Abstract
26.06.2018 Prof. Oliver Goertsches (Philipps-Universität Marburg)
Locally conformally symplectic convexity
Abstract
03.07.2018 Prof. Oscar Macia (Universidad de Valencia)
Twist Geometry of the C-map and HK/QK correspondence
Abstarct
10.07.2018 Danu Thung, M.Sc. (Universität Hamburg)
(Amost) complex geometry of G2 flag manifolds
Abstract
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