Representation Theory and Noncommutative Geometry, Paris

Deformation to the Normal Cone, zoom action and distributions

12 févr. 2025, 14:00

1h

Amphitheater Darboux (IHP)

Orateur

Moudrik Chamoux

Description

The $C^{\ast }$-analysis of Lie groupoids provides powerful tools for understanding analysis on smooth manifolds and Lie groups. Deformations to the Normal Cone appear in the construction of fundamental instances of such Lie groupoids. In this talk we will discuss deformations to the normal cone, the zoom action and homogeneous distributions on a DNC. If time permits, we will also discuss applications to analysis on manifolds such as the pseudodifferential calculus \emph{à la} Van Erp and Yuncken.