VBAC2013

[Ugo Bruzzo]

2013 WORKSHOP ON VECTOR BUNDLES ON ALGEBRAIC CURVES

HILBERT SCHEMES, SHEAVES AND REPRESENTATIONS

SISSA, Trieste, June 17 to 21, 2013

Programme

Monday 17 June

8:45-9:15 Registration
9:15-9:30 Opening
9:30-10:30 L. Goettsche, Refined curve counting on surfaces: Hilbert schemes, tropical geometry and Fock space
10:30-11:00 M. Lelli-Chiesa, On a conjecture of Donagi and Morrison
11:30-12:30 M. Kool, Curves on surfaces

14:30-15:00 P. Dalakov, Donagi-Markman cubic for the rami_ed Hitchin system
15:00-15:30 E. Franco, Higgs bundles over elliptic curves
16:00-17:00 J. Rennemo, The homology of Hilbert schemes of a locally planar curve

Tuesday 18 June

9:30-10:30 I. Gordon, Deformation quantization for Hilbert schemes of points in the plane and other spaces
10:30-11:00 J. Lemay, Hilbert schemes, quiver varieties, and the boson-fermion correspondence
11:30-12:30 A. Negut, Moduli of fl ags of sheaves and shu_e algebras

14:30-15:00 M. Cirafici, Defects in cohomological gauge theory and Donaldson-Thomas invariants
15:00-15:30 A. Zamora, GIT characterization of the Harder-Narasimhan filtration for finite dimensional representations of quivers
16:00-17:00 M. Finkelberg, Laumon spaces and Macdonald polynomials

Wednesday 19 June

9:30-10:30 A. Tikhomirov, Moduli of mathematical instantons with even c2
10:30-11:00 A. Sheshmani, DT theory of torsion sheaves and modular forms
11:30-12:30 M. Jardim, Commuting matrices and the Hilbert scheme of points on a_ne varieties

Thursday 20 June

9:30-10:30 S. Cautis, Categorical Heisenberg actions on Hilbert schemes of points
10:30-11:00 G. Faonte, A comparison between dg categories and infinity categories
11:30-12:30 R. Szabo, Instantons and curve counting

14:30-15:00 V. Hoskins, Three stratifications for parameter spaces of quiver representations
15:00-15:30 M. Tommasini, The Hodge-Deligne polynomials of some moduli spaces of coherent systems
16:00-17:00 L. Rybnikov, Quantization of Drinfeld's zastava spaces

Friday 21 June

9:30-10:30 A. Savage, Formal Hecke algebras and algebraic oriented cohomology theories
10:30-11:00 TBA
11:30-12:30 D.E. Diaconescu, Parabolic refined invariants and Macdonald polynomials