Applied Mathematics Colloquium: (M. Weinstein)
NO SEMINAR THIS WEEK.

Columbia Discrete Math Seminar:  (D. Bayer, M. Chudnovsky)
NO SEMINAR THIS WEEK.

Mathematics of Finance Practitioners Seminar: (M. Smirnov)
Doug Borden (Goldman Sachs Algorithmic Trading)
"Algorithmic trading"
7:40-9:00 p.m., 207 Math.

Joint Probability (I. Karatzas) / Geometric Topology (D. Thurston)
Richard Kenyon (Brown)
"The configuration space of branched polymers"
11:00 a.m., 520 Math
Coffee and tea will be served at 10:30 a.m., 508 Math.

ISCAP:
NO SEMINAR THIS WEEK.

Samuel Eilenberg Lectures:
Michael Harris (Columbia & ) Universite Paris 7)
“Arithmetic Automorphic Forms on Unitary Groups and Related Galois Representatives"
1:00 p.m., 207 Math.
Tea will be served at 3:00 p.m., 508 Math.

Number Theory Workshop: (E. Urban)
NO SEMINAR THIS WEEK.

Symplectic Geometry and Gauge Theory: (C. Manolescu, D. McDuff, M. Khovanov, P.S. Ozsváth, R. Lipshitz)
Marko Stosic (IST, Lisbon)
"sl(N)-link homology using foams and the Kapustin-Li formula"
1:00 p.m., 507 Math.

Geometric Topology:  (D. Thurston)
Joint Probability (I. Karatzas) / Geometric Topology (D. Thurston)

Algebraic Geometry: (J. de Jong, M. Thaddeus)
David Swinarski
"GIT stability of weighted pointed curves"
2:15 p.m., 417 Math.