Longzhi Lin

Johns Hopkins University
Scientific, Seminar
DG-MP-PDE Seminar: Closed geodesics and Alexandrov spaces
April 15, 2010
University of British Columbia
In this talk we will present our recent work on ‘’Closed geodesics in Alexandrov spaces of curvature bounded from above’’. This is an extension of Colding and Minicozzi’s width-sweepout construction of closed geodesics on closed Riemannian manifold...