Forschungsseminar Algebra und Zahlentheorie
Wintersemester 2025-2026: On the geometric Satake equivalence
The research seminar takes place Wednesdays, 10-12, in G.14.34.
Distribution of talks
| 0. Introduction | 14.10.2026 | Nicolas |
| 1. Reductive groups and their representations | 28.10.2026 | Gaëtan |
| 2. Affine Grassmannians and loop groups | 03.11.2026 (Tuesday!) | Vivien |
| 3. Geometry of the affine Grassmannian | 11.11.2026 | Erik |
| 4. Background on perverse sheaves | 18.11.2026 | |
| 5. Semisimplicity of the Satake category | 25.11.2026 | |
| 6. Tannakian reconstruction | 02.12.2026 | Daan |
| 7. Weight functors | 09.12.2026 | |
| 8. Convolution product I | 16.12.2026 | |
| 9. Convolution product II | 06.01.2027 | |
| 10. The fiber functor on Sat_G | 13.01.2027 | |
| 11. The proof of the main theorem | 20.01.2027 | |
| 12. Relation to the Langlands program | 27.01.2027 |
