For more information about this meeting, contact John Roe, Dmitri Burago.
|Title:||Smoothing of polyhedral space|
|Seminar:||Geometry Luncheon Seminar|
|Speaker:||Anton Petrunin, PSU|
|: We will show that any 3-dimensional polyhedral manifold with nonnegative curvature can be approximated by Riemannian manifolds with nonnegative curvature.
The proof is a compilation of results in Ricci flow and Alexandrov geometry. This is joint work with N. Lebedeva, V. Matveev and V. Shevchishin.|
Room Reservation Information
|Date:||02 / 05 / 2014|
|Time:||12:05pm - 01:20pm|