Colloque des sciences mathématiques du Québec

7 septembre 2007 de 16 h 00 à 18 h 00 (heure de Montréal/HNE) Sur place

Poincaré inequality and the structure of complete manifolds

Colloque par Peter Li (University of California, Irive)

In this talk, I will give a brief survey of my series of joint papers with Jiaping Wang and also other subsequent results in the subject. Objects of our investigation are complete manifolds whose Ricci curvature has a lower bound. If the manifold also admits a certain Poincaré inequality, then one can conclude certain topological and metric properties of the manifold.


UdeM, Pav. André-Aisenstadt, 2920, ch. de la Tour, salle 6214