Name: Enumerative Geometry and Geometric Representation Theory
Start: 2025-06-23T09:30:00+02:00
End: 2025-07-04T17:30:00+02:00
Location: Università di Pisa, Italy

Enumerative Geometry and Geometric Representation Theory

from Monday, June 23, 2025 (9:30 AM) to Friday, July 4, 2025 (5:30 PM)

Monday, June 23, 2025

9:30 AM Registration
Registration
9:30 AM - 9:55 AM

9:55 AM Welcome
Welcome
9:55 AM - 10:00 AM
10:00 AM Donaldson--Thomas Theory, Flow Trees and Log Gromov--Witten Invariants - Pierrick Bousseau (University of Georgia, USA, and CNRS, France)
Donaldson--Thomas Theory, Flow Trees and Log Gromov--Witten Invariants
- Pierrick Bousseau (University of Georgia, USA, and CNRS, France)
10:00 AM - 11:00 AM
Room: Auditorium
11:00 AM Coffee Break
Coffee Break
11:00 AM - 11:30 AM
11:30 AM Donaldson--Thomas Theory, Flow Trees and Log Gromov--Witten Invariants - Pierrick Bousseau (University of Georgia, USA, and CNRS, France)
Donaldson--Thomas Theory, Flow Trees and Log Gromov--Witten Invariants
- Pierrick Bousseau (University of Georgia, USA, and CNRS, France)
11:30 AM - 12:30 PM
Room: Auditorium
12:30 PM Lunch break
Lunch break
12:30 PM - 3:00 PM
3:00 PM Logarithmic Gromov-Witten invariants and its application to mirror symmetry - Bernd Siebert (The University of Texas at Austin, USA)
Logarithmic Gromov-Witten invariants and its application to mirror symmetry
- Bernd Siebert (The University of Texas at Austin, USA)
3:00 PM - 4:00 PM
Room: Auditorium
4:00 PM Break
Break
4:00 PM - 4:30 PM
4:30 PM From quantum cohomology of symplectic resolutions to compactifications of families of Gaudin algebras - Joel Kamnitzer (McGill University, Montreal, Canada)
From quantum cohomology of symplectic resolutions to compactifications of families of Gaudin algebras
- Joel Kamnitzer (McGill University, Montreal, Canada)
4:30 PM - 5:30 PM
Room: Auditorium
Tuesday, June 24, 2025
10:00 AM From quantum cohomology of symplectic resolutions to compactifications of families of Gaudin algebras - Joel Kamnitzer (McGill University, Montreal, Canada)
From quantum cohomology of symplectic resolutions to compactifications of families of Gaudin algebras
- Joel Kamnitzer (McGill University, Montreal, Canada)
10:00 AM - 11:00 AM
Room: Auditorium
11:00 AM Coffee Break
Coffee Break
11:00 AM - 11:30 AM
11:30 AM Logarithmic Gromov-Witten invariants and its application to mirror symmetry - Bernd Siebert (The University of Texas at Austin, USA)
Logarithmic Gromov-Witten invariants and its application to mirror symmetry
- Bernd Siebert (The University of Texas at Austin, USA)
11:30 AM - 12:30 PM
Room: Auditorium
12:30 PM Lunch Break
Lunch Break
12:30 PM - 3:00 PM
3:00 PM Donaldson--Thomas Theory, Flow Trees and Log Gromov--Witten Invariants - Pierrick Bousseau (University of Georgia, USA, and CNRS, France)
Donaldson--Thomas Theory, Flow Trees and Log Gromov--Witten Invariants
- Pierrick Bousseau (University of Georgia, USA, and CNRS, France)
3:00 PM - 4:00 PM
Room: Auditorium
4:00 PM Break
Break
4:00 PM - 4:30 PM
4:30 PM Exercise Session: Calculating quiver DT/log Gromov-Witten invariants in higher dimensions - Hülya Argüz (University of Georgia, USA)
Exercise Session: Calculating quiver DT/log Gromov-Witten invariants in higher dimensions
- Hülya Argüz (University of Georgia, USA)
4:30 PM - 5:30 PM
Room: Auditorium
Exercise Session: The BFN construction of Coulomb branches, symplectic duality, and affine Grassmannians slices - Dinakar Muthiah (University of Glasgow, UK)
Exercise Session: The BFN construction of Coulomb branches, symplectic duality, and affine Grassmannians slices
- Dinakar Muthiah (University of Glasgow, UK)
4:30 PM - 5:30 PM
Room: Aula B
Exercise Session: The tropical geometry of the moduli space of log smooth curves - Samuel Johnston (Imperial College London, UK)
Exercise Session: The tropical geometry of the moduli space of log smooth curves
- Samuel Johnston (Imperial College London, UK)
4:30 PM - 5:30 PM
Room: Aula C
Wednesday, June 25, 2025
10:00 AM From quantum cohomology of symplectic resolutions to compactifications of families of Gaudin algebras - Joel Kamnitzer (McGill University, Montreal, Canada)
From quantum cohomology of symplectic resolutions to compactifications of families of Gaudin algebras
- Joel Kamnitzer (McGill University, Montreal, Canada)
10:00 AM - 11:00 AM
Room: Auditorium
11:00 AM Coffee Break
Coffee Break
11:00 AM - 11:30 AM
11:30 AM Logarithmic Gromov-Witten invariants and its application to mirror symmetry - Bernd Siebert (The University of Texas at Austin, USA)
Logarithmic Gromov-Witten invariants and its application to mirror symmetry
- Bernd Siebert (The University of Texas at Austin, USA)
11:30 AM - 12:30 PM
Room: Auditorium
12:30 PM Break
Break
12:30 PM - 12:40 PM
12:40 PM Gong Show: Wheel conditions for reductive groups - Danil Gubarevich (Université de Paris-Saclay, France)
Gong Show: Wheel conditions for reductive groups
- Danil Gubarevich (Université de Paris-Saclay, France)
12:40 PM - 12:55 PM
Room: Auditorium
12:55 PM Gong Show: Mirror symmetry for ADE resolutions - Jingxiang Ma (University of Sheffield, UK)
Gong Show: Mirror symmetry for ADE resolutions
- Jingxiang Ma (University of Sheffield, UK)
12:55 PM - 1:10 PM
Room: Auditorium
1:10 PM Gong Show: Parameter spaces for quantum cohomology - Jeremy Peters (University of Toronto, Canada)
Gong Show: Parameter spaces for quantum cohomology
- Jeremy Peters (University of Toronto, Canada)
1:10 PM - 1:25 PM
Room: Auditorium
1:25 PM Free Afternoon
Free Afternoon
1:25 PM - 5:55 PM
Thursday, June 26, 2025
10:00 AM Donaldson--Thomas Theory, Flow Trees and Log Gromov--Witten Invariants - Pierrick Bousseau (University of Georgia, USA, and CNRS, France)
Donaldson--Thomas Theory, Flow Trees and Log Gromov--Witten Invariants
- Pierrick Bousseau (University of Georgia, USA, and CNRS, France)
10:00 AM - 11:00 AM
Room: Auditorium
11:00 AM Coffee Break
Coffee Break
11:00 AM - 11:30 AM
11:30 AM Logarithmic Gromov-Witten invariants and its application to mirror symmetry - Bernd Siebert (The University of Texas at Austin, USA)
Logarithmic Gromov-Witten invariants and its application to mirror symmetry
- Bernd Siebert (The University of Texas at Austin, USA)
11:30 AM - 12:30 PM
Room: Auditorium
12:30 PM Lunch Break
Lunch Break
12:30 PM - 2:15 PM

2:15 PM Poster Session
Poster Session
2:15 PM - 3:00 PM
3:00 PM From quantum cohomology of symplectic resolutions to compactifications of families of Gaudin algebras - Joel Kamnitzer (McGill University, Montreal, Canada)
From quantum cohomology of symplectic resolutions to compactifications of families of Gaudin algebras
- Joel Kamnitzer (McGill University, Montreal, Canada)
3:00 PM - 4:00 PM
Room: Auditorium
4:00 PM Break
Break
4:00 PM - 4:30 PM
4:30 PM Exercise Session: Calculating quiver DT/log Gromov-Witten invariants in higher dimensions - Hülya Argüz (University of Georgia, USA)
Exercise Session: Calculating quiver DT/log Gromov-Witten invariants in higher dimensions
- Hülya Argüz (University of Georgia, USA)
4:30 PM - 5:30 PM
Room: Auditorium
Exercise Session: The BFN construction of Coulomb branches, symplectic duality, and affine Grassmannians slices - Dinakar Muthiah (University of Glasgow, UK)
Exercise Session: The BFN construction of Coulomb branches, symplectic duality, and affine Grassmannians slices
- Dinakar Muthiah (University of Glasgow, UK)
4:30 PM - 5:30 PM
Room: Aula B
Exercise Session: The tropical geometry of the moduli space of stable log maps - Samuel Johnston (Imperial College London, UK)
Exercise Session: The tropical geometry of the moduli space of stable log maps
- Samuel Johnston (Imperial College London, UK)
4:30 PM - 5:30 PM
Room: Aula C
Friday, June 27, 2025
10:00 AM Logarithmic Gromov-Witten invariants and its application to mirror symmetry - Bernd Siebert (The University of Texas at Austin, USA)
Logarithmic Gromov-Witten invariants and its application to mirror symmetry
- Bernd Siebert (The University of Texas at Austin, USA)
10:00 AM - 11:00 AM
Room: Auditorium
11:00 AM Coffee Break
Coffee Break
11:00 AM - 11:30 AM
11:30 AM Donaldson--Thomas Theory, Flow Trees and Log Gromov--Witten Invariants - Pierrick Bousseau (University of Georgia, USA, and CNRS, France)
Donaldson--Thomas Theory, Flow Trees and Log Gromov--Witten Invariants
- Pierrick Bousseau (University of Georgia, USA, and CNRS, France)
11:30 AM - 12:30 PM
Room: Auditorium
12:30 PM Lunch Break
Lunch Break
12:30 PM - 3:00 PM
3:00 PM From quantum cohomology of symplectic resolutions to compactifications of families of Gaudin algebras - Joel Kamnitzer (McGill University, Montreal, Canada)
From quantum cohomology of symplectic resolutions to compactifications of families of Gaudin algebras
- Joel Kamnitzer (McGill University, Montreal, Canada)
3:00 PM - 4:00 PM
Room: Auditorium
4:00 PM Break
Break
4:00 PM - 4:30 PM
4:30 PM Research Session: Kac-Moody affine Grassmannian slices - Dinakar Muthiah (University of Glasgow, UK)
Research Session: Kac-Moody affine Grassmannian slices
- Dinakar Muthiah (University of Glasgow, UK)
4:30 PM - 5:30 PM
Room: Aula B
Research Session: Non-toric brane webs, Calabi-Yau 3-folds, and 5d SCFTs - Hülya Argüz (University of Georgia, USA)
Research Session: Non-toric brane webs, Calabi-Yau 3-folds, and 5d SCFTs
- Hülya Argüz (University of Georgia, USA)
4:30 PM - 5:30 PM
Room: Auditorium
Research Session: Quantum periods, toric degenerations and intrinsic mirror symmetry - Samuel Johnston (Imperial College London, UK)
Research Session: Quantum periods, toric degenerations and intrinsic mirror symmetry
- Samuel Johnston (Imperial College London, UK)
4:30 PM - 5:30 PM
Room: Aula C
Saturday, June 28, 2025
Sunday, June 29, 2025