Columbia University Mathematics ColloquiumFall 2013
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The Columbia Mathematics Department Colloquium meets in Math 520 approximately every three weeks on Wednesday afternoons at 5:00, and is preceded by tea at 4:30. Colloquia are of general mathematical interest and aimed at both faculty and graduate students.
Please click on the title for the abstract of the talk.
Sept. 18 |
Noga Alon (Tel Aviv University and IAS) |
Random Cayley Graphs |
Oct. 9 |
Ngô Bảo Châu (U. Chicago) |
On the average rank of elliptic curves over function fields |
Oct. 23 |
Wolfgang Lueck (Bonn) |
L^2-invariants and their applications to topology, geometry and group theory |
Nov. 13 |
Richard Melrose (MIT) |
Loops, Spin and String structures |
Nov. 20 |
Mikhail Kapranov (Yale) |
Triangulated surfaces in triangulated categories |
Past semesters' pages: Spring 2007, Fall 2007, Spring 2008, Fall 2008, Spring 2009, Fall 2009, Spring 2010, Fall 2010, Spring 2011, Fall 2011, Spring 2012, Fall 2012, Spring 13
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Co-Organizers: Mohammed Abouzaid, Julien Dubédat, and Mikhail Khovanov