Vorträge im Kolloquium Geometrie und Arithmetik
| Datum | Sprecher | Titel | Abstract |
|---|---|---|---|
| 21.10.2021 | Lorenzo Mantovani (Mainz) | On the Chow-Witt ring of the moduli stacks of genus one curves | |
| 04.11.2021 | Patrick Graf (Bayreuth) | Varieties with numerically trivial canonical divisor | |
| 18.11.2021 | Thomas Nikolaus (Münster) | Segal's Burnside ring conjecture and a generalization for norms | |
| 16.12.2021 | Erwan Rousseau (Brest) | Special varieties | |
| 27.01.2021 | Siddharth Mathur (Paris-Saclay) | Searching for the impossible Azumaya algebra | |
| 28.04.2022 | Elden Elmanto (Harvard/Paris) | On the motivic cohomology of schemes | (pdf) |
| 12.05.2022 | Can Yaylali (Darmstadt) | Derived F-zips | (pdf) |
| 09.06.2022 | Katharina Hübner (Heidelberg) | The wild ramification locus | (pdf) |
| 07.07.2022 | Javier Fresán (Palaiseau) | A non-hypergeometric E-function | (pdf) |
| 14.07.2022 | Charanya Ravi (MPIM Bonn) | Localization theorem for algebraic stacks | (pdf) |
| 03.11.22 | Wadim Zudilin (Nijmegen) | Motivation for q-deformation | |
| 10.11.22 | Sarah Zerbes | Ruth Moufang Lectures | Darmstadt / Zoom |
| 17.11.22 | Yingkun Li (Darmstadt/Mainz) | Algebraicity of Higher Green Functions at a CM Point | (pdf) |
| 24.11.22 | Emre Sertöz (Hannover) | Limit periods on curves and arithmetic heights | (pdf) |
| 02.12.22 (Freitag!) | Srikanth Iyengar (Utah) | Rigidity properties of the cotangent complex | (pdf) |
| 15.12.22 | Tom Bachmann (Oslo) | Residual intersections and Witt-valued Euler numbers | (pdf) |
| 22.12.22 | Janina Letz (Bielefeld) | Homotopical characterization of exceptional complete intersection maps | (pdf) |
| 19.01.23 | Guiseppe Ancona (Strasbourg) | The standard conjecture of Hodge type for abelian fourfolds | (pdf) |
| 02.02.23 | Ana Botero (Regensburg) | Toroidal b-divisors and applications in differential and arithmetic geometry | (pdf) |
| 16.02.23 | Timo Weiß (Heidelberg) | Eine Konstruktion des f^! Funktors für Cartier Moduln. |
Oberseminare im Wintersemester 2021/22:
Oberseminar arithmetische Geometrie (Tamme/Blickle)
This semester we will discuss the article Projectivity of the Witt vector affine Grassmannian by Bhatt and Scholze.
Oberseminar Geometrie und Topologie (Lehn/Lehn/Festi)
Joint Seminar with Mailand and Chemnitz on Geometric Invariant Theory. Also open to Master Students
Oberseminar algebraische Geometrie (Javanpeykar)
Algebraic Stacks and Moduli of curves and abelian Varieties.