Columbia Algebraic Geometry Seminar

Fall 2019


The Columbia Algebraic Geometry Seminar takes place on Fridays at 3:30 pm in 417 Mathematics Hall on the Columbia campus. All are welcome. Tea is served at 3 pm in 508 Mathematics Hall.

The seminar is organized by Johan de Jong and Will Sawin.


Schedule of upcoming talks

Click on the title of a talk for the abstract (if available).


September 6 Rachel Webb University of Michigan Virtual Cycle on the Moduli Space of Maps to a Complete Intersection
September 13 Dan Abramovich Brown University Resolution in characteristic 0 using weighted blowing up
September 20 No seminar AGNES at Boston College
September 27 Akash Sengupta Columbia University The Fujita invariant and the thin set in Manin's conjecture
October 4 Will Chen Columbia University Nonabelian level structures for elliptic curves and noncongruence modular formss
October 11 Jacob Lurie Institute for Advanced Study A Riemann-Hilbert Correspondence in Characteristic p
October 18 Innna Zakharevich Cornell University The Dehn complex: scissors congruence, K-theory, and regulators
October 25 Daniel Huybrechts University of Bonn Arithmetic aspects of twistor spaces
November 1 Hélène Esnault Free Universitat Berlin / Institute for Advanced Study  
November 8 Chengxi Wang Rutgers  
November 15 Vikraman Balaji Chennai Mathematical Institute  
November 22 Tudor Padurariu MIT  
November 29 No seminar   Thanksgiving
December 6 Jacob Tsimerman University of Toronto  


Schedules from the past: F '97 - F '00, S '01, F '01, S '02, F '02, S '03, F '03, S '04, F '04, S '05, F '05, S '06, F '06, S '07, F '07, S '08, F '08, S '09, F '09, S '10, F '10, S '11, F '11, S '12, F '12, S '13, F '13, S '14, F '14, S '15, F '15, S '16, F '16, S '17, F '17 S '18 F '18 S '19

This page is maintained by Will Sawin.