Birational Geometry and Quantum Invariants: October 30-November 3, 2023

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Participant ListScheduleDANFORDS SHUTTLEView Videos

Organized by:

  • Daniel Halpern-Leistner (Cornell)
  • Melissa Liu (Columbia)
  • Mark McLean (Stony Brook)
  • Tony Pantev (UPenn)
  • Daniel Pomerleano (UMass Boston)

This Workshop is focused on quantum invariants in birational geometry. The main themes under consideration will be the behavior of quantum cohomology and the Fukaya category under birational transformations. The workshop will also examine Katzarkov-Kontsevich-Pantev-Yu’s recent proposal to extract birational invariants from quantum cohomology as well as interactions between manifold of stability conditions on the derived category of coherent sheaves with quantum cohomology.

Talk Schedule


Time Title Speaker Location
9:00am Breakfast N/A SCGP Cafe
9:30am TBA Ludmil Katzarkov SCGP 102
10:30am Coffee Break N/A SGCP Cafe
11:00am Wall-crossing and mirror symmetry for abelian GLSM Konstanin Aleshkin SCGP 102
12:00pm Lunch N/A SCGP Cafe
2:30pm Hasset moduli stacks of twisted curves Rachel Webb SCGP 102
3:30pm Tea Time N/A SCGP Cafe
4:00pm A blowup formula in quantum cohomology Y.P. Lee SCGP 102

Time Title Speaker Location
9:00am Breakfast N/A SCGP Cafe
9:30am Genus-0 invariants of Calabi-Yau hybrid models via GLSMs Johanna Knapp SCGP 102
10:30am Coffee Break N/A SGCP Cafe
11:00am The small quantum D-module and its relatives Paul Seidel SCGP 102
12:00pm Group Photo N/A SCGP 102
12:00pm Lunch N/A SCGP Cafe
1:15pm Quantum cohomology and derived categories Daniel S Halpern-Leistner SCGP 102
2:30pm Crepant resolutions and Gromov-Witten invariants Hsian-Hua Tseng SCGP 102
3:30pm Tea Time N/A SCGP Cafe

Time Title Speaker Location
9:00am Breakfast N/A SCGP Cafe
9:30am A formal decomposition of quantum cohomology D-modules of blowups Hiroshi Iritani SCGP 102/ZOOM
10:30am Coffee Break N/A SGCP Cafe
11:00am TBA Andrei Okounkov SCGP 102
12:00pm Lunch N/A SCGP Cafe
2:30pm Universally counting curves in Calabi–Yau threefolds John Pardon SCGP 102
3:30pm Tea Time N/A SCGP Cafe
4:00pm Fukaya category of point blowups Guangbo Xu SCGP 102
6:00pm Banquet N/A SCGP Cafe

Time Title Speaker Location
9:00am Breakfast N/A SCGP Cafe
9:30am Categorical absorption of singularities Alexander Kuznetsov SCGP 102/ZOOM
10:30am Coffee Break N/A SGCP Cafe
11:00am Atoms and their invariants Maxim Kontsevich SCGP 102/ZOOM
12:00pm Lunch N/A SCGP Cafe
2:30pm GW/FJRW correspondence for quasi-homogeneous polynomials Yefeng Shen SCGP 102
3:30pm Tea Time N/A SCGP Cafe
4:00pm Deformations of Landau-Ginzburg models and their singularity spectra Denis Auroux SCGP 102

Time Title Speaker Location
9:00am Breakfast N/A SCGP Cafe
9:30am Computing DT invariants with A-branes Mauricio Romo SCGP 102
10:30am Coffee Break N/A SGCP Cafe
11:00am TBA Mohammed Abouzaid SCGP 102
12:00pm Lunch N/A SCGP Cafe
3:30pm Tea Time N/A SCGP Cafe