COLUMBIA UNIVERSITY - Department of Mathematics
S E M I N A R S - WEEK OF APRIL 5, 2004

 MONDAY, APRIL 5

Physics Colloquium:
Taekjip Ha (University of Illinois at Urbana-Champaign)
"
Watching single molecules do their thing (and learning about them)"
4:15 p.m., 428 PUPIN HALL
Coffee served at 3:30 near the entrance to the lecture hall on the 4th floor Pupin Hall.

TUESDAY, APRIL 6

Mathematics of Finance Practitioners Seminar: (M. Smirnov)
Speaker: TBA
Title: TBA
7:40-9:00 p.m., 207 Math.

WEDNESDAY, APRIL 7

COLLOQUIUM: (P.  Daskalopoulos)
Klaus Ecker  (
Freie Universität- Berlin)
"Mean curvature evolution of noncompact spacelike hypersurfaces"

4:15 p.m., 520 Math. Tea will be served at 3:45 p.m., 508 Math.

THURSDAY, APRIL 8

Applied Mathematics Colloquium:
Tim Kelley (NCSU)
"Continuation algorithms for parameter-dependent compact fixed point problems"
NOTE SPECIAL DAY:  2:30-3:30 p.m., 214 Mudd

Samuel Eilenberg Lectures:
Robert Bryant (Duke
& Columbia)
Exterior Differential Systems in Geometry
"
Prescribed holonomy problems"
2:40- 4:00 p.m., 507 Math.
Tea will be served at 4:00 p.m., 508 Math.

Geometry and Analysis: (H. Bray, M.T. Wang)
Dan Pollack (University of Washington)
"Initial data engineering"
4:30 p.m., 507 Math

Joint NUMBER THEORY: COLUMBIA-CUNY-NYU (Rotating among the 3 Universities)
NO SEMINAR THIS WEEK.


Mathematics of Finance Practitioners Seminar: (M. Smirnov)
Rick Klotz (Greenwich Capital)

"Spot, forward rates and options
"
7:40-9:00 p.m., 207 Math.

FRIDAY, APRIL 9

Probability: (J. Vecer)
William Sudderth (University of Minnesota)

"A stochastic economy with inflation and a nontrivial wealth distribution"
11:00-12:15 p.m., 520 Math.
Tea and Coffee will be served at 10:30 a.m., 621 Math.

Geometric Topology:  (J. Birman, W. Neumann, I. Kofman)
Mustafa Korkmaz  (Middle East Tech. U.)
"
Homomorphisms from mapping class groups"
1:15 p.m., 507 Math.

SPECIAL: ISCAP: (B. Greene, T. Baltz)
Philip Candelas
"Arithmetic of Calabi-Yau manifolds"
2:00 p.m., 908 PUPIN HALL.

Algebraic Geometry:  (R. Friedman, M. Thaddeus)
Jun-Muk Hwang (KIAS/Harvard)
"Hecke tangents and Hitchin discriminants"
3:30 p.m., 507 Math.