Oberseminar Topologie (SS 2024)

Research Seminar Topology SS 2024

Date: Wed, 4:30–5:30 pm, room: M4

The seminar is organised by Michael Weiss

Datum	Vortragende(r)	Titel
10.04.2024 (14 Uhr, M6)	Rune Haugseng, Norwegian University of Science and Technology	Equivariant ring spectra and homotopical Tambara functors
10.04.2024	Dr. Guy Boyde, Universiteit Utrecht	Stable isomorphisms for homology of algebras
17.04.2024	Gong-Show	There will be 8 speakers, each will have 5 minutes for a blackboard talk and 2 minutes to answer 1-2 questions from the audience. The line-up and titles are follows: 1. Arthur Bartels: K-theory of Hecke algebras 2. Konrad Bals: The Topological Cartier--Raynaud Ring 3. Johannes Ebert: Tautological classes and higher signatures 4. Robert Szafarczyk: Number rings over the sphere spectrum 5. Edith Hübner: Animated lambda-rings and Frobenius lifts 6. Michael Weiss: The diffeomorphism group of an exotic sphere 7. Devarshi Mukherjee: Bivariant homotopy algebraic K-theory 8. Thomas Nikolaus: Maps between spherical group rings
24.04.2024	Alexis Aumonier, Cambridge UK	Stable cohomology of moduli of smooth hypersurfaces
08.05.2024	Paula Truöl, MPIM Bonn	3-braid knots with maximal 4-gen
15.05.2024	No lecture
29.05.2024	Eva Belmont, Case Western Reserve University	A deformation of Borel-complete equivariant homotopy theory
05.06.2024	Andrea Bianchi, MPIM Bonn	String topology and graph cobordisms
12.06.2024	Claudius Zibrowius, Bochum	Khovanov homology and Conway mutation
19.06.2024	Thor Wittich, HHU Düsseldorf	From Operations on Milnor-Witt K-theory to Motivic Knot Invariants
26.06.2024	Devarshi Mukherjee, Uni Münster	Overconvergent rings and cyclic homology
03.07.2024	Jan Steinebrunner, University of Copenhagen	Moduli spaces of 3-manifolds with boundary are finite
Tuesday 09.07.2024, 16:00 !!! (SRZ 216/17)	Dr. Irakli Patchkoria (University of Aberdeen)	Chromatic congruences and Bernoulli numbers
17.07.2024	Luuk Stehouwer (Dalhousie University, Halifax, Canada)	Higher Dagger Categories and Unitary Topological Quantum Field Theory