This master class will focus on the notion of positive scalar curvature for spaces with conic singularities. 

It consists of 3 courses of 4 x 90 minutes each with question sessions and short presentations given by the participants.

Paula Burkhardt-Guim (Stony Brook University) : Ricci flow with low regularity initial data 
Sylvain Maillot (Université de Montpellier) : Geometrization of good 3-orbifolds 
Tristan Ozuch (MIT) : TBA