Title: Bi-Lipschitz pieces between manifolds Speaker: Guy David (Courant) Time: Friday, October 3, 2014 at 3:30 pm Place: MSB 109A Abstract: A well known class of questions asks the following: If X and Y are metric measure spaces, and f is a Lipschitz map between them whose image has positive measure, then must f have large pieces on which it is bi-Lipschitz? Building on methods of David (who is not the present speaker!) and Semmes, we answer this question for a class of abstract Ahlfors s-regular topological d-manifolds. See you, Iddo.