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Motivic sheaves

This semester in the seminar we will discuss topics around the Euler–Poincaré characteristic and the Grothendieck–Ogg–Shafarevich formula.

Time and place

Do 14-16, M 103


Date Title Speaker
8. Nov Homogeneous Fourier transform I Masoud Zargar
15. Nov Homogeneous Fourier transform II Masoud Zargar
22. Nov Wang's Fourier transform Adeel Khan
6. Dez Background on Swan conductors and vanishing cycles
13. Dez The Grothendieck–Ogg–Shafarevich formula Veronika Ertl
20. Dez Brauer theory and the Euler-Poincaré characteristic
10. Jan Constructibility of the Swan conductor
17. Jan A base change theorem Kévin François
24. Jan Semi-continuity of the Swan conductor
31. Jan Deformation of coverings
7. Feb Singular Chern classes Yigeng Zhao