COLUMBIA UNIVERSITY - Department of Mathematics
S E M I N A R S

WEEK OF DECEMBER 5,
2005

 

MONDAY, DECEMBER 5

Physics Colloquium:
Chris Dawson (RIKEN BNL Research Center)

"
CP violation and lattice QCD"
4:15 p.m., 428 PUPIN HALL
Coffee served at 3:30 on the 7th floor hall, 705 PUPIN HALL.


Informal Geometry/Topology: (C. Manolescu, M. Khovanov, P.S. Ozsváth)
Mikhail Khovanov
"
Link homology"
5:30 p.m., 507 Math.

WEDNESDAY, DECEMBER 7

COLLOQUIUM: (M.T. Wang, E. Urban)
Alexander Lubotzky (Hebrew University of Jerusalem and IAS)
"Property 'tau', pro-p groups and hyperbolic 3-manifolds"
5:00 p.m., Tea will be served at 4:30 p.m., 520 Math.

THURSDAY, DECEMBER 8

Geometry and Analysis: (M.T. Wang,  X-D. Cao, S. Paul)
Regina Rotman (Penn State)
"Curvature-free estimates for the length of geodesic loops and related topics"
NOTE TIME: 3:00 p.m., 622 Math.

Joint COLUMBIA-CUNY-NYU (Rotating among the 3 Universities)
Number Theory (
D. Goldfeld, V. Kolyvagin, P. Sarnak L. Szpiro)
Fritz Grunewald (Heinrich-Heine-Universität Düsseldorf and IAS)
"Zeta functions of groups and rings"

NYU, Courant Institute 13th Floor, 5:30-7:00 p.m.,  Tea will be served at 5:00 p.m.

FRIDAY, DECEMBER 9

Probability: (I. Karatzas, P. Bank)
Robert Neel
"The heat kernel at the cut locus with connections to Brownian motion"
11:00 a.m., 520 Math.
Coffee and tea will be served at 10:30 a.m., 508 Math.

Geometric Topology:  (P.J. Lamberson, K. Kawamuro)
Jason Behrstock (Utah)
"
Dimension and rank in the mapping class group"
1
:00 p.m., 507 Math.

Gauge Theory/Symplectic geometry: (P.S. Ozsváth)
Stefan Friedl (Rice)
"Twisted Alexander polynomials and symplectic structures
"
2:15 p.m., 507 Math.

Algebraic Geometry: (R. Friedman, J. Ross)
Sean Keel (UT, Austin)
"Modular and log canonical compactifications of moduli of del Pezzo surfaces"
2:30 p.m., 520 Math.