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Columbia Algebraic Geometry SeminarFall 2024 |
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The Columbia Algebraic Geometry Seminar takes place on Fridays at 3:30 pm in 407 Mathematics Hall on the Columbia campus.
The seminar is organized by James Hotchkiss, Yoon-Joo Kim, and Giulia Saccà.
Click on the title of a talk for the abstract (if available).
| Date | Speaker | Affiliation | Title |
| September 13 | Alena Pirutka |
NYU |
On
real quadric fibrations |
| September 20 | Samir Canning |
ETH Zürich |
Cycles on moduli spaces of
curves and abelian varieties |
| September 27 | Olivier Benoist |
CNRS |
The period-index problem for
Stein surfaces |
| October 4 | Javier Fresán |
Sorbonne Université |
On G-functions of differential
order 2 |
| October 11 |
James Borger |
Australian National University |
Scheme theory over semirings and narrow class groups |
| October 18 | Andrés Ibáñez Núñez |
Columbia University |
Refined Harder-Narasimhan
filtrations in moduli theory |
| October 25 | Hanlin Cai |
Columbia University | Finiteness of local etale
fundamental group in mixed characteristics |
| November 1 | Tommaso Botta |
Columbia University | Bow varieties: geometry, curve
counts, and mirror symmetry |
| November 8 | Klaus Hulek |
Leibniz Universität Hannover |
Ball quotients and moduli spaces |
| November 15 | Younghan Bae |
University of Michigan |
Fourier transformation and the
Abel-Jacobi section |
| November 22 | Rachel Webb |
Cornell University |
Hassett moduli stacks of twisted
maps |
| November 29 | No seminar (Thanksgiving) | ||
| December 6 | Rosie Shen |
Harvard University |
Du Bois invariants for isolated
singularities |
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
This page is maintained by James Hotchkiss and Yoon-Joo Kim.