Physics Colloquium:
Michael Douglas (Rutgers)
"Supersymmetric gauge theory: an overview"
4:10 p.m., 428 PUPIN HALL

Applied Mathematics Colloquium: (A. Sobel)
Qiang Fu (Washington)
"Global warming seen from satellites"
2:45 p.m., 214 Mudd

Special Geometry/Analysis Seminar: (N. Sesum,  Z. Hou)
Jan Metzger (MaxPlanck/Stanford University)
"Stable marginally trapped surfaces and dynamical horizons"
4:30 p.m., 507 Math.

ISCAP Journal Club: (S. Judes)
Jose Juan Blanco-Pillado (Tufts)
"Cosmic superstring dynamics"
12:00 p.m., 908 Pupin.

Geometry/Analysis Seminar: (N. Sesum,  Z. Hou)
Andrew Comech (Texas A&M)
"Global attraction to solitary waves for the Klein-Gordon equation coupled to
     anharmonic oscillators"
4:30 p.m., 507 Math.

Joint COLUMBIA-CUNY-NYU (Rotating among the 3 Universities)
Number Theory (D. Goldfeld, V. Kolyvagin, P. Sarnak,  L. Szpiro)Brian Conrad (Michigan & Columbia)
"Finiteness for class numbers for groups over global fields"
Columbia, 312  Math, 5:30-7:00 p.m.,
Tea will be served in the Math Lounge, Room 508, 5:00 p.m.

Geometric Topology:  (W. Neumann)
William Jaco (OSU & IAS)
"The homeomorphism problem (following the geometrization conjecture)"
1:00 p.m., 507 Math.

ISCAP Seminar:
No seminar / Volker Springer "Big Apple Colloquium"

JOINT DOUBLE HEADER I:
Gauge Theory/Symplectic geometry: (C. Manolescu, M. Khovanov, P.S. Ozsváth)
Algebraic Geometry: (J. de Jong, M. Thaddues, J. Ross)
Chiu-Chu Melissa Liu
"Gromov-Witten invariants of toric Calabi-Yau threefolds"
Note Time and Location: 1:30 p.m., 417 Math.

DOUBLE HEADER II:
Gauge Theory/Symplectic geometry: (C. Manolescu, M. Khovanov, P.S. Ozsváth)
Mohammed Abouzaid (Chicago)
"Homological mirror symmetry for toric varieties"
2:30 p.m., 507 Math.