Deutsch Intern

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

Deformations of Lie Groupoid Morphisms
Date: 12/20/2021, 2:15 PM - 3:45 PM
Category: Veranstaltung
Location: Hubland Nord, Geb. 31
Speaker: 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.