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Some smooth applications of non-smooth Ricci curvature lower bounds
Jeudi, 27 Septembre, 2018 - 14:00
Résumé : 

After a brief introduction to the synthetic notions of Ricci curvature lower bounds in terms of optimal transportation, due to Lott-Sturm-Villani, I will discuss some applications to smooth Riemannian manifolds. In particular I will discuss a quantitative Levy-Gromov inequality and an almost euclidean isoperimetric inequality motivated by the celebrated Perelman’s Pseudo-Locality Theorem for Ricci flow.

Institution de l'orateur : 
Thème de recherche : 
Théorie spectrale et géométrie
Salle : 
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