AG Topologie (Wintersemester 2016/17)
- Dozent*in: Prof. Dr. Roman Sauer
- Veranstaltungen: Seminar (0125600)
- Semesterwochenstunden: 2
Dies ist ein Lese-Seminar, in dem aktuelle Forschungsergebnisse aus den Bereichen geometrische Gruppentheorie, Topologie und Geometrie behandelt werden.
Termine | |||
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Seminar: | Donnerstag 15:45-17:15 | SR 2.058 | Beginn: 27.10.2016 |
Lehrende | ||
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Seminarleitung | Prof. Dr. Roman Sauer | |
Sprechstunde: nach Vereinbarung | ||
Zimmer 1.001 Kollegiengebäude Mathematik (20.30) | ||
Email: roman.sauer@kit.edu |
27.10.2016 | Introduction to simplicial volume and bounded cohomology |
Sabine Braun |
03.11.2016 | Diffusion of chains and amenable groups |
Federico Franceschini |
10.11.2016 | tba |
tba |
17.11.2016 | Title: Topological waist inequalities |
Meru Alagalingam | |
Abstract: Gromov proved that every continuous map from the -dimensional standard sphere admits a point such that the preimage has -dimensional Hausdorff volume at least .
Every continuous map from the -dimensional torus admits a point such that the cohomology of the preimage has rank at least .
We will explain why statements of this type are important and how they can be proven by the same technique.
24.11.2016 | Invariant random subgroups |
Arie Levit |
01.12.2016 | tba |
tba |
08.12.2016 | tba |
tba |
15.12.2016 | Title: Borel equivalence relations and subadditive convergence |
Felix Pogorzelski | |
Abstract: tba
22.12.2016 | tba |
tba |
12.01.2017 | Singularities, Expanders and Topology of Maps |
Federico Franceschini |
19.01.2017 | The space of negatively curved metrics (Special Talk) |
Tom Farrell (Yau Mathematical Sciences Center, Tsinghua University Beijing) |
26.01.2017 | tba |
tba |
02.02.2017 | tba |
tba |
09.02.2017 | tba |
tba |