Event Type:

Geometry-Topology Seminar

Date/Time:

Monday, February 24, 2014 - 04:00

Location:

Gilkey 115

Local Speaker:

Abstract:

Discrete conformal geometry on polyhedral surfaces unifies discrete Yamabe flow, inversive distance circle packing and virtual radius circle packing. Variational principles are established. The energy functions are related to volume of hyperbolic polyhedra. Discrete geometric flow are set up.