Columbia Algebraic Geometry Seminar

Spring 2025

 


The Columbia Algebraic Geometry Seminar takes place on Fridays at 3:30 pm in 417 Mathematics Hall on the Columbia campus.

The seminar is organized by James Hotchkiss, Yoon-Joo Kim, and Giulia Saccà.

 

Schedule of upcoming talks

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

 

Date Speaker Affiliation Title
January 31 Patrick Lei
Columbia University
Structural results in the Gromov-Witten theory of Calabi-Yau threefolds
February 7 Renata Picciotto
Cambridge University
Reduced Gromov-Witten invariants revisited
February 14 Salvatore Floccari
Universität Bielefeld
The hyperKummer construction
February 21 Bogdan Zavyalov
Princeton University
Poincare Duality for pro-etale Q_p-local systems
February 28
Jakub Witaszek
Princeton University
Mixed characteristic analogues of Frobenius-split singularities
March 7 Kendric Schefers
UC Berkeley
Decategorifying the singular support of coherent sheaves
March 14 Johannes Krah
Universität Bielefeld
On proper splinters in positive characteristic
March 21 No seminar (Spring recess)

March 28 Chiara Damiolini
University of Texas at Austin

April 4 Suchitra Pande
University of Utah

April 11 Ziquan Zhuang
Johns Hopkins University

April 18 Alekos Robotis
Cornell University

April 25 Salim Tayou
Dartmouth College

May 2 Sung Gi Park
Princeton University

 


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, S '20, F '20, S '21, F '21, S '22, F '22, S '23, F '23, S '24, F '24

This page is maintained by James Hotchkiss and Yoon-Joo Kim.