Oberseminar Topologie (WS 2017/2018)

Termin: Mo, 14.00 s.t - 16.00 s.t., Raum SR 1D (Einsteinstraße 62)

Datum Vortragende(r) Titel
09.10.2017 Michael Weiss
(WWU Münster)
Old and new results about automorphism spaces and structure spaces of manifolds using tools from L-theory and algebraic K-theory.
16.10.2017
23.10.2017 Michael Weiss
(WWU Münster)
Old and new results about automorphism spaces and structure spaces of manifolds using tools from L-theory and algebraic K-theory.
30.10.2017 Katrin Tent
(WWU Münster)
Ampleness in free groups.
06.11.2017 Jingyin Huang
(MPI Bonn)
Geometrize 2-dimensional Artin groups and their finitely presented subgroups.
13.11.2017 Achim Krause
(MPI Bonn)
Vanishing Lines and Periodicity in Motivic Homotopy Theory over C.
20.11.2017 Siegfried Echterhoff
(WWU Münster)
A reformulation of the Baum-Connes conjecture.
27.11.2017 Andrzej Szczepanski
(University of Gdańsk, Polen)
Intersection forms of almost-flat 4-manifolds.
04.12.2017 Simone Cecchini
(Georg-August-Universität Göttingen)
Callias-type operators in C*-algebras and positive scalar curvature on noncompact manifolds.
11.12.2017 Michael Joachim
(WWU Münster)
Twisted $spin^c$ bordism and twisted $K$-homology.
18.12.2017 Johannes Ebert
(WWU Münster)
Diffeomorphism groups and spaces of positively curved metrics.
20.12.2017 Weihnachtsfeier AG Topologie
08.01.2018 Manuel Krannich
(University of Copenhagen, Dänemark)
On characteristic classes of exotic manifold bundles.
15.01.2018 Rudolf Zeidler
(WWU Münster)
On the range of the rho-invariant for positive scalar curvature.
22.01.2018 Michael Wiemeler
(WWU Münster)
An equivariant Quillen theorem.
29.01.2018 Christopher Wulff
(Georg-August-Universität Göttingen)
Coronas for properly combable spaces.