Algebraic and Arithmetic Geometry @ Bielefeld
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The Bielefeld Algebraic and Arithmetic Geometry Oberseminar, Summer Semester 2018-2019

This semester, our Oberseminar follows Yun and Zhang's "Shtukas and Taylor expansion of L-functions", Ann. of Math. ${\bf{186}}$ 3 (2017), 767-911. For more details, please contact Jeanine Van Order or Thomas Zink.

Talks

Wednesday

24 April, 2019

15:15 V4-116 Thomas Zink
Orbital integrals
17:15 V4-116 Jeanine Van Order
Relative trace formula and the Eisenstein ideal

Wednesday

15 May, 2019

15:15 V4-116 Ma Li
The cuspidal kernel
17:15 V4-116 Alex Galanakis
The stack $\operatorname{Bun}_{\operatorname{GL}_n}$ and Hecke stacks

Wednesday

22 May, 2019

15:15 V4-116 Karsten Schroedter
The stacks $\mathcal{A}_d$, $\mathcal{N}_{\overline{d}}$, and $\mathcal{M}_d$
17:15 V4-116 Thomas Zink
Geometric interpretation of orbital integrals

Wednesday

5 June, 2019

14:15 V4-116 Eike Lau
Moduli of shtukas, I
16:15 V4-116 Eike Lau
Moduli of shtukas, II

Wednesday

19 June, 2019

14:15 V4-116 Andreas Langer
The main theorem on $\mathbb{I}_r(h_D)$
16:15 V4-116 Werner Hoffmann
Cohomology of shtukas and spectral decompositions

Wednesday

3 July, 2019

14:15 V4-116 Jeanine Van Order
Comparison of $\mathcal{M}_d$ and $\mathcal{N}_d$, weight factors

Wednesday

10 July, 2019

14:15 V4-116 Michael Spiess
The final proof