Oberseminar Topologie (WS 2020/2021)

Termin: Mi, 16 s.t - 18 s.t.

The seminar will be held via zoom: https://www.uni-muenster.de/FB10srvi/persdb/zoomtitle.php?id=12

If you are not a member of the topology group and wish to participate, write an e-mail to m.weiss@uni-muenster.de in order to receive the meeting ID.

The seminar is organised by Michael Weiss.

Datum Vortragende(r) Titel
14.04.2021

Markus Hausmann (Universität Bonn)

Global group laws and the equivariant Quillen thorem
21.04.2021

Danica Kosanovic (Université Sorbonne Paris Nord)

Knotted families of arcs
28.04.2021 Gijs Heuts (Universität Utrecht) Koszul duality and a conjecture of Francis-Gaitsgory
05.05.2021 Emily Riehl (Johns Hopkins University) Elements of ∞-Category Theory
12.05.2021 Daniel Raede (Universität Augsburg) Scalar and mean curvature comparison via mu-bubbles
19.05.2021 Inna Zakharevich (Cornell University)
Detecting nontrivial elements in the first K-group of Var with point counting
02.06.2021 Andy Putman (University of Notre Dame) The topology at infinity of an arithmetic group
09.06.2021 Arpon Raksit (Stanford University) q–de Rham cohomology and complex K-theory
16.06.2021 Mikala Oersnes Jansen (Universität Kopenhagen) The reductive Borel-Serre compactification and unstable algebraic K-theory
23.06.2021 Andrew Senger (Massachusetts Institute of Technology) On the classification of highly-connected manifolds
30.06.2021 Boris Botvinnik (University of Oregon) Families of diffeomorphisms and concordances detected by trivalent graphs
07.07.2021 Mohammed Abouzaid (Columbia University) Arnol'd Conjecture and Morava K-theory
14.07.2021 Lei Chen (California Institute of Technology) Actions of Homeo and Diffeo groups on manifolds
21.07.2021 David Kerr (WWU Münster) Entropy, orbit equivalence, and sparse connectivity