Webrelaunch 2020



Wednesday, December 14

9:30Tea in the Mathematikgebäude, Raum 1.058
10:00 – 11:00 Jonathan Zachhuber (Frankfurt) Orbifold points on Prym-Teichmüller curves
11:15 – 12:15Luca Marchese (Paris) Existence of a Hall ray in the Lagrange spectrum of Fuchsian groups with cusps and finite covolume
Lunch break
14:00 – 15:00 Matthew Bainbridge (Bonn) A good compactification?
15:15 – 16:15 Rebecca Schwerdt (Karlsruhe) Ideals of finite index in polynomial rings
16:45 – 17:45 Sebastian Hensel (Bonn) Rigidity and flexibility for handlebody groups

Thursday, December 15

8:45 – 9:45Ashay Burungale (Paris) t.b.a.
10:00 – 11:00 Charles Fougeron (Paris) Affine interval exchanges
11:30 – 12:30Stefan Virchow (Rostock) The Probability of Generating the Symmetric Group
Lunch break
14:15 – 15:15 Elise Goujard (Paris) Quasimodularity of generating functions for Siegel-Veech constants: counting Feynman-like graphs
15:45 – 16:45 Samuel Grushevsky (New York) Constructing differentials on degenerating families of Riemann surfaces
17:00 – 18:00 Anja Randecker (Toronto) A class of infinite translation surfaces where almost every direction is uniquely ergodic
ab 19:00 Weihnachtsfeier in the Mathematikgebäude
==== Friday, December 16====
9:00 – 10:00Matteo Costantini (Frankfurt) Lyapunov exponents and the SL_2(\mathbb C)-representation variety
10:30 – 11:30 Felix Wellen (Karlsruhe) Formalizing Cartan geometry in homotopy type theory
11:45 – 12:45Gunther Cornelissen (Utrecht) Reconstructing curves from their Dirichlet L-series
Lunch break
14:15 – 15:15 Petra Schwer (Karlsruhe) Combinatorics of Coxeter groups and affine Deligne-Lusztig varieties

All talks take place in room 1.067 in the Mathematics building (Englerstr. 2, Geb. 20.30).

There is also a print version of the programme.