Vorträge in der Woche 12.02.2024 bis 18.02.2024


Vorherige Woche Nächste Woche Alle Vorträge

Dienstag, 13.02.2024: Stable cohomology of moduli spaces of hyperelliptic curves on Hirzebruch surfaces

Angelina Zheng (Roma Tre)

In this talk we present the stable cohomology of moduli spaces of genus g hyperelliptic curves, embedded in a Hirzebruch surface. This is done using two different methods. The first one is Gorinov-Vassiliev’s method, which computes the cohomology of complements of discriminants. Similar information on the cohomology of a moduli space can be obtained through point counting over finite fields. We also describe these moduli spaces of embedded hyperelliptic curves in terms of moduli spaces of pointed non-embedded hyperelliptic curves. This is a joint work with Jonas Bergström.

Uhrzeit: 10:00 - 11:00
Ort: S08
Gruppe: Oberseminar kombinatorische algebraische Geometrie
Einladender: Daniele Agostini, Hannah Markwig

Dienstag, 13.02.2024: Gabor phase retrieval from sampling on lattices

Giacomo Gavelli

Uhrzeit: 14:15
Ort: S8
Gruppe: Oberseminar Analysis un Zahlentheorie
Einladender: Deitmar

Mittwoch, 14.02.2024: 14th Central European Relativity Seminar (CERS)

https://cers.univie.ac.at/cers14/schedule.html

Uhrzeit: 10:30
Ort: N14
Gruppe: Ganztägiges Seminar
Einladender: Avalos, Cederbaum, Mosani

Donnerstag, 15.02.2024: 14th Central European Relativity Seminar (CERS)

https://cers.univie.ac.at/cers14/schedule.html

Uhrzeit: 09:00
Ort: N14
Gruppe: Ganztägiges Seminar
Einladender: Avalos, Cederbaum, Mosani

Freitag, 16.02.2024: 14th Central European Relativity Seminar (CERS)

https://cers.univie.ac.at/cers14/schedule.html

Uhrzeit: 09:00
Ort: N14
Gruppe: Ganztägiges Seminar
Einladender: Avalos, Cederbaum, Mosani