• Gebäude Mathematische Physik

Oberseminar Geometrie (online): Deformations of Lie Groupoid Morphisms (Ivan Struchiner)

Deformations of Lie Groupoid Morphisms
Datum: 20.12.2021, 14:15 - 15:45 Uhr
Kategorie: Veranstaltung
Ort: Hubland Nord, Geb. 31
Vortragende: Ivan Struchiner (São Paulo)

Abstract: I will discuss the cohomology which controls the deformation theory of Lie groupoid morphisms and a Moser type argument for proving triviality of a deformation, as well as rigidity results. The talk will be based on ongoing research with Cristián Cardenas.