44 citations · 141 across the 7 of their papers we have counts for
Showing 2003 · math.AGShow all
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math.AG2003★ 19 cited
Hilbert schemes, Hecke algebras and the Calogero-Sutherland system
K. Costello, I. Grojnowski
We describe the ring structure of the cohomology of the Hilbert scheme of points for a smooth surface X. When the canonical class K_X = 0, this was done by Lehn and Sorger, extendi…
math.AG2003★ 5 cited
Higher-genus Gromov-Witten invariants as genus 0 invariants of symmetric products
Kevin Costello
I prove a formula expressing the descendent genus g Gromov-Witten invariants of a projective variety X in terms of genus 0 invariants of its symmetric product stack S^{g+1}(X). Whe…