Archive Oberseminar Wintersemester 2018/19

This is the archive of the weekly Oberseminar on Arithmetische Geometrie WS 2018/19 of Prof. Dr. Michael Stoll joint with Prof. Dr. Michael Dettweiler.

October

• 19.10. – (organisational meeting)
• 26.10. – Benjamin Collas: Motivic Homotopy for Moduli Stacks of Curves: Tannakian formalism I

November

• 16.11. – Michael Stoll: Genus 2 curves with several points contained in an arithmetic progression in its Jacobian
• 23.11. – Michael Dettweiler: Tannakian properties of perverse sheaves on elliptic curves

December

• 07.12. – David Holmes (Leiden): Néron models over bases of higher dimension
• 14.12. – Hiroaki Nakamura (Osaka): Adelic Beta function and Eisenstein function in the Grothendieck-Teichmueller theory

January

• 11.01. – Timo Keller: Finiteness properties for flat cohomology of varieties over finite fields
• 18.01. – Michael Kiermaier: The lengths of projective triply-even binary codes

February

• 01.02. – Thomas Krämer (HU Berlin): A converse to Riemann's theorem on Jacobian varieties, 10:00–11:00 in S79
• 01.02. – Avinash Kulkarni (MPI Leipzig): The arithmetic of uniquely trigonal genus 4 curves
• 08.02. – Reemt Carsjens: The "derived" category of l-adic sheaves

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