Working group: tt-geometry, WS 2020/21 and WS 2021/22
Time and place: Wednesday afternoon in V5-227 or as indicated
Organisers: Prof. Dr. Henning Krause, Dr. Marc Stephan
This is the schedule for a small working group between researchers from Bielefeld University and University of Paderborn during the winter semesters 2020/21 and 2021/22. A more detailed program can be found here.
Schedule for WS 2020/21
- 18 Nov, 16:00
- Eike Lau: Balmer spectrum
- 18 Nov, 17:00
- Janina Letz: Theorem of Hopkins-Neeman
- 2 Dec, 16:00
- Fabian Januszewski: Harish-Chandra modules
- 6 Jan, 17:00 via Zoom
- Fabian Januszewski: Monoidal structures on Harish-Chandra modules
- 13 Jan, 17:00 via Zoom
- Marc Stephan: Stratification of triangulated categories
- 27 Jan, 17:00 via Zoom
- Henning Krause: Stratification of representations of finite groups
- 10 Feb, 17:00 via Zoom
- Tobias Columbus: A^1 over monoidal derivators
- 24 Feb, 17:00 via Zoom
- Marc Stephan: Perfect chain complexes with small homology over F_2[A_4]
- 10 Mar, 17:00 via Zoom
- Discussion about research problems
Schedule for WS 2021/22
- 28 Oct, 16:00 in U2-217
- Janina Letz: The frame of alpha-localizing ideals and its connection to the tt-spectrum via Stone duality
- 8 Nov, 16:00 in V4-112
- Henning Krause: The stable derived category of a noetherian scheme
- 8 Nov, 17:00 in V4-112
- Marc Stephan: Finite permutation resolutions
- 9 Dec, 17:30 in V2-200
- Eike Lau: Permutation modules and cohomological singularity
- 20 Dec, 16:00 in V4-112
- Tobias Columbus: Artin Motives I
- 20 Dec, 17:00 in V4-112
- Fabian Januszewski: Artin Motives II
Schedule for SS 2022
- 26 Apr, 17:00 in H6
- Tobias Columbus: Some aspect of permutation modules, Mackey functors and Artin motives
- 19 May, 16:00 in H11
- Rudradip Biswas: On the Noetherianness and connectedness of Balmer spectra of stable module categories of infinite groups
- 19 May, 17:00 in H11
- Janina Letz: The spectrum of a well-generated tensor triangulated category
- 24 May, 16:00 in T2-149
- Henning Krause: Fibrewise stratification of group representations
