Open Collections will undergo maintenance on Thursday, July 24th, 2025. The site will not be available from 8:00 AM - 9:00 AM PST and performance may be impacted from 9:00 AM - 12:00 PM PST.

BIRS Workshop Lecture Videos

Banff International Research Station Logo

BIRS Workshop Lecture Videos

Blowup and deformation groupoids constructions related to index theory Debord, Claire

Description

In this talk we will present natural constructions of Lie groupoids coming from deformation and blowup procedure. We will see that these constructions enable one to recover many known constructions of Lie groupoids involved in index theory and that they lead to new index problems. This is a joint work with G. Skandalis.

Item Media

Item Citations and Data

Rights

Attribution-NonCommercial-NoDerivatives 4.0 International