COLUMBIA UNIVERSITY

Department of Mathematics

Number Theory: (D. Goldfeld, H. Jacquet, S.W. Zhang)
NO SEMINAR THIS WEEK.

Special Analysis Seminar (J.Wunsch)
Robert McCann (Toronto)
"Geometric inequalities via optimal mappings"
3:00 p.m., 507 Math.

Colloquium: (D. Goldfeld)
Andrei S. Rapinchuk (Virginia)
"Normal subgroups in the multiplicative group of a division algebra, and valuations"
5:30 p.m., 507 Math. Tea will be served at 5:00 p.m., 508 Math.

New York Seminar on Geometry and Physics: (B. Greene, M. Faux)
Alexander Sevrin
"Chiral two-forms and M5-branes"
11:30 a.m., 705 Pupin.
LAST SEMINAR FOR THE SEMESTER.

Colloquium: (D. Goldfeld)
Yakov Eliashberg (Princeton and Stanford)
"Symplectic field theory"
4:30 p.m., 507 Math. Tea will be served at 4:00 p.m., 508 Math.