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UNIVERSITY OF CALIFORNIA, SANTA BARBARA BERKELEY DAVIS IRVINE LOS ANGELES MERCED RIVERSIDE SAN DIEGO SAN FRANCISCO
 

Summary: UNIVERSITY OF CALIFORNIA, SANTA BARBARA
BERKELEY DAVIS IRVINE LOS ANGELES MERCED RIVERSIDE SAN DIEGO SAN FRANCISCO
CSANTA BARBARA SANTA CRUZ
Geometry, Topology, and Physics Seminar
Three-manifolds, Ricci flow, and physics
Dave Morrison
UCSB
Friday, September 29, 2006, 3:30 p.m.
Room 6635 South Hall
Abstract: The topic of this quarter's seminar is Ricci flow on three-manifolds, with
the goal of understanding
1. the basics of Thurston's geometrization program,
2. Hamilton's strategy for completing that program using Ricci flow,
3. Perelman's technical and conceptual advances in Ricci flow which allow the
program to be completed, and
4. relations to physics including the analogy with the renormalization flow in two-
dimensional quantum field theory.
This first talk will be a general introduction to three-manifolds, Ricci flow, and
physics. We will begin with two-manifolds (i.e., surfaces), described from the point
of view of the Thurston-Hamilton-Perelman program, and then move on to three-

  

Source: Akhmedov, Azer - Department of Mathematics, University of California at Santa Barbara

 

Collections: Mathematics