Crepant resolution conjecture in all genera for type A singularities
Algebraic Geometry
2008-11-14 v1 Symplectic Geometry
Abstract
We prove an all genera version of the Crepant Resolution Conjecture of Ruan and Bryan-Graber for type A surface singularities. We are based on a method that explicitly computes Hurwitz-Hodge integrals described in an earlier paper and some recent results by Liu-Xu for some intersection numbers on the Deligne-Mumford moduli spaces. We also generalize our results to some three-dimensional orbifolds.
Cite
@article{arxiv.0811.2023,
title = {Crepant resolution conjecture in all genera for type A singularities},
author = {Jian Zhou},
journal= {arXiv preprint arXiv:0811.2023},
year = {2008}
}