Fachbereich Mathematik

Vorträge


Vorträge diese Woche

Mittwoch, 18.06.2025: (Nested) Hilbert Schemes of Points and Their Irreducible Components

Franco Giovenzana (Paris Saclay)

Hilbert schemes of points on smooth n-folds are central objects in algebraic geometry. While they exhibit a rich geometry, they also present a wide range of pathologies. In this talk, I will introduce the key players, outline the main problems in the area, and discuss known results as well as the techniques commonly used to tackle them. I will then focus on our recent results concerning new irreducible components of the Hilbert schemes of points on threefolds, as well as some related results on nested Hilbert schemes. This is joint work in progress with Luca Giovenzana, Michele Graffeo and Paolo Lella.

Uhrzeit: 14:15
Ort: C4H33
Gruppe: Oberseminar Kombinatorische Algebraische Geometrie
Einladender: Daniele Agostini, Hannah Markwig

Montag, 30.06.2025: tba

Ksenia Fedosova

Uhrzeit: 17:15
Ort: N14
Gruppe: Kolloquium
Einladender: Deitmar

Donnerstag, 03.07.2025: TBA

Prof. Dr. Benedito Leandro Neto (Universidade de Brasilia)

TBA

Uhrzeit: 14:00
Ort: Seminarraum C4H33 and virtual via zoom, for zoom link please contact Martina Neu
Gruppe: Oberseminar Geometrische Analysis, Differentialgeometrie und Relativitätstheorie
Einladender: Carla Cederbaum, Gerhard Huisken, zusammen mit Jan Metzger (Potsdam)

Freitag, 04.07.2025: Introduction to Stable Homotopy Theory

Anastasios Papadopoulos, M.Sc. (Universität Tübingen)

Uhrzeit: 14:00 - 16:00
Ort: C4 H 33
Gruppe: Oberseminar Differentialgeometire und Topologie
Einladender: Bohle, Loose

Freitag, 11.07.2025: Equivariant Stable Homotopy Theory

Anastasios Papadopoulos, M.Sc. (Universität Tübingen)

Uhrzeit: 14:00 - 16:00
Ort: C4 H 33
Gruppe: Oberseminar Differentialgeometire und Topologie
Einladender: Bohle, Loose