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Geometry-Topology Seminar

Friday, April 26, 2013 - 11:00am

Sajjad Lakzian

CUNY

Location

University of Pennsylvania

DRL 4E19

Note the unusual date, time, and location.

We consider the Angenet-Caputo-Knopf's Ricci flow through non-degenerate neckpinch singularities. We will explain how one can see the A-C-K's Ricci flow through a neckpinch singularity as a flow of integral current spaces. We then prove the continuity of this weak flow with respect to the Sormani- Wenger Intrinsic Flat (SWIF) distance.