BIRS Workshop Lecture Videos

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BIRS Workshop Lecture Videos

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


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.

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