Bonn Topology Group

General Information - Members - Activities - Topology Seminar

This page displays the schedule for the Topology Seminar at the Mathematical Institute.

The seminar takes place Tuesdays in seminar room 1.008 at the Mathematical Institute, Endenicher Allee 60, from 5:00 to 6:00 pm. Tea and cookies will be served in the Hausdorff room right before the seminar at 4:30 pm. The program of previous semesters is here.

SS 2022

• April 12, 2022
  Markus Land (LMU München): On the K-theory of pushouts
  Abstract


• April 19, 2022
  Daniel Kasprowski (Universität Bonn): Counterexamples in 4-manifold topology
  Abstract


• April 26, 2022
  Kent Orr (Indiana University): Knot invariants and metabelian groups
  Abstract


• May 3, 2022
  Andy Baker (Glasgow University): The Steenrod algebra and its sub Hopf algebras as P-algebras with some applications in stable homotopy theory
  Abstract


• May 17, 2022
  Arunima Ray (MPIM Bonn): Slicing knots in definite 4-manifolds


• May 24, 2022
  Achim Krause (Universität Münster): On the K-theory of Z/pⁿ
  Abstract


• June 14, 2022
  Manuel Krannich (Karlsruhe Institute of Technology): The Disc-structure space
  Abstract


• June 21, 2022
  Carl-Friedrich Bödigheimer (Universität Bonn): Moduli spaces of surfaces: a short overview on some homology computations
  Abstract


• June 28, 2022
  Iuliia Semikina (Universität Münster): SK-groups and K-theory of manifolds
  Abstract


• July 5, 2022
  no seminar (Fakultätsfest)


• July 12,, 2022
  Irakli Patchkoria (University of Aberdeen): Derived infinity categories and algebraic models
  Abstract