Hilbert schemes, integrable hierarchies, and Gromov-Witten theory
arXiv:math/0302211
Abstract
Various equivariant intersection numbers on Hilbert schemes of points on the affine plane are computed, some of which are organized into tau-functions of 2-Toda hierarchies. A correspondence between the equivariant intersection on Hilbert schemes and stationary Gromov-Witten theory is established.
latex, 17 pages