The frames of a vector bundle groupoid

20.10.2023, 11:00 Uhr  –  Room 2.22 of Building 9 & zoom
Forschungsseminar Analysis

Alfonso Garmendia (CRM, Barcelona)

Abstract: This talk will explore the structure of vector bundle grupoids, which are groupoids in the category of vector bundles. The most well-known example is the tangent bundle of a groupoid, which plays a crucial role in Poisson geometry and provides intuitive descriptions for integrating Poisson manifolds. Additionally, there is a correspondence between vector bundles and principal bundles, with the frames of a vector bundle forming a principal bundle. The goal of this talk is to delve into the structure of specific frames within a vector bundle groupoid.

We will meet in Room 2.22 of the mathematics building (Haus 9). Those who can't come are welcome to ask Sylvie Paycha for the link.

zu den Veranstaltungen