Enumerative Geometry Seminar, Fall 2024

Friday, 10:30am-noon, Math 407 unless noted otherwise in red.

Campus Access Update: Campus access is restricted for non-Columbia affiliates. If you would like to access campus on Friday, and you are not a Columbia affiliate, you must fill out this form before 1pm on Thursday (the day before the seminar) so that we can request access for you.

Date	Location	Speaker	Title	References
Fri. 9/13	Math 407	Zengrui Han (Rutgers University)	GKZ systems and their applications to toric mirror symmetry	arXiv:2301.01374, arXiv:2406.08693, arXiv:2404.16258
Fri. 9/20	Math 407	Sebastian Haney (Columbia University)	Infinity inner products and open Gromov--Witten invariants	arXiv:2406.08693
Fri. 9/27		no seminar
Fri. 10/4	Math 407	Mingyuan Hu (Northwestern University)	Skein valued open Gromov-Witten invariants and cluster mutations	arXiv:2312.10186, arXiv:2401.10817
Fri. 10/11	Math 417	Patrick Lei (Columbia University)	Higher-genus Gromov-Witten theory of smooth Calabi-Yau threefolds in weighted P^4	arXiv:2409.11659, arXiv:2409.11660
Fri. 10/18	Math 407	Ivan Danilenko (Columbia University)	Mirror Symmetry for Coulomb Branches	arXiv:2406.04258
Fri. 10/25	Math 507	Peng Zhou (UC Berkeley)	Fukaya category and KLRW algebra	arXiv:2406.04258
Fri. 11/1	Math 407	Ju Tan (Boston University)	Mirror Construction for Nakajima Quiver Varieties and the Hecke correspondence	arXiv:2404.16172, arXiv:2206.03028
Fri. 11/8	Math 407	Irit Huq-Kuruvilla (Virginia Tech)	Quantum K Rings of Partial Flags, Coulomb Branches, and the Bethe Ansatz	arXiv:2409.15575
Fri. 11/15 10:45am-noon	Math 407	Andrés Ibáñez Núñez (Columbia University)	Motivic enumerative invariants of algebraic stacks
Fri. 11/22	Math 407	Maxime Cazaux (IMJ-PRG)	Quantum K-theory of the quintic singulartity	arXiv:2410.17730
Fri. 11/29		no seminar (University Holiday)
Fri. 12/6	Math 407	Sam Bardwell-Evans (Institute for Basic Science Center for Geometry and Physics)	Global Kuranishi Charts for Moduli Spaces of Pseudoholomorphic Bordered Riemann Surfaces
Fri. 12/13	Math 407	Aleksander Doan (University of Cambridge and University College London)	A differential-geometric approach to local enumerative invariants	arXiv:2410.21057