Archive Oberseminar Sommersemester 2026

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

Oberseminar organiser: Naemi Fischer

Programme Sommersemester 2026

April
• 16.04. – (organisational meeting)
• 23.04. – Michael Stoll How many rational points can a curve have?
• 30.04. – Davide De Leo "On the Rational Torsion Subgroup of J_1(p) : A Computational Perspective"
May
• 07.05. – no oberseminar
• 14.05. – (bank holiday - Christi Himmelfahrt)
• 21.05. – Thomas Baumgartner An Explicit Rank-Two Sheaf Construction from Cyclic Covers and Its Local Monodromy, Part I
• 28.05. – Michael Dettweiler Cyclic Polynomials
June
• 04.06. – (bank holiday - Fronleichnam)
• 11.06. – Peng Ren Anti-Zariski Pairs
• 18.06. – Thomas Baumgartner An Explicit Rank-Two Sheaf Construction from Cyclic Covers and Its Local Monodromy, Part II
• 25.06. – no oberseminar
July
• 02.07. – Thomas Baumgartner Frobenius Determinants and Kummer Theory
• 09.07. – no oberseminar
• 16.07. – Michael Kiermaier On Codes and Designs



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