Research Interest

• Differential Geometry
• Recent Preprints
• Complete Publication List
• My Ph.D. Thesis at SUNY Stony Brook, 1989 ps file
• Math 241 Lecture Notes from Fall and Winter 2000-2001 (taken and typed by John Ennis)
• Notes on Perelman's papers

Seminars and Conference at UCSB

• AMS Special Session on Ricci Flow/Riemannian Geometry, Santa Barbara, April 16-17, 2005
• Santa Barbara Summer Conference in Geometry, July 21-24, 1999 (lectures online)
• Weekly Differential Geometry Seminar
• Mathematics Colloquium
• This Week at ITP

Teaching

• Home Page for Math 240C, Spring 2008