Columbia Algebraic Geometry Seminar

Spring 2020


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.

Due to the COVID-19 pandemic, all talks for the remainder of the semester are CANCELLED. Virtual talks may be arranged for some dates, but none are currently planned. Names have been left up as a record.  

Schedule of upcoming talks

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


January 24 Giovanni Inchiostro Brown University Wall crossing morphisms for moduli of stable pairs
January 31 Samuel Grushevsky Stonybrook University Compactified moduli of differentials on curves
February 7 Felix Janda Institute for Advanced Study Enumerative geometry of higher genus curves on quintic threefolds
February 14 Bhargav Bhatt University of Michigan Vanishing theorems in algebraic geometry
February 21 Ziquan Zhuang MIT Positivity of CM line bundle on the K-moduli space
February 28 Radu Laza Stonybrook University Cohomology of Hyperkaehler manifolds
March 6 Klaus Hulek University of Hanover The geometry and topology of the moduli space(s) of cubic threefolds
March 13 Benjamin Antieu UIC CANCELLED
March 20 No seminar   Spring break
March 27 No seminar   AGNES at Stony Brook is CANCELLED
April 3 Katrina Honigs University of Oregon CANCELLED
April 10 Yaim Cooper Institute for Advanced Study CANCELLED
April 17 Zhiwei Yun MIT CANCELLED
April 24 Claudiu Raicu University of Notre Dame CANCELLED
May 1 Mihnea Popa Northwestern University CANCELLED


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, F '19

This page is maintained by Will Sawin.