Notes
Here lie some notes I've written over time. I'm happy to hear about any mistakes and typos; please contact me if you catch any.
Seminars:
The height stratification on the moduli of formal groups (Research Seminar-Essen, 2025.11)
Geometric Unramified Class Field Theory (following Deligne) (Research Seminar-Essen, 2025.05)
Hirzebruch-Zagier divisors (Research Seminar-Essen, 2024.06)
Normed Fiber Functors (Talk for the Kleine AG on 2024.04)
Bridgeland Stablity (2024.01)
Smooth base change; Künneth formula; Cycle class map (PhD Seminar-Essen, 2023.11)
Étale cohomology of schemes:
General:
A quick proof of the classification of p-adic hermitian forms