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arXiv · 0905.1725

An example of crepant resolution conjecture in two steps

Renzo Cavalieri·Gueorgui Todorov
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Abstract

We study the relation among the genus 0 Gromov-Witten theories of the three spaces $\mathcal{X}\leftarrow\mathcal{Z}\leftarrow Y$, where $\mathcal{X}=[\c^2/\z_3]$, $\mathcal{Z}$ is obtained by a weighted blowup at the stacky point of $\mathcal{X}$, and $Y$ is the crepant resolution of the $A_2$ singularity. We formulate and verify a statement similar to the Crepant Resolution Conjecture of Bryan and Graber.b

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Renzo Cavalieri, Gueorgui Todorov. 2009-05-11. An example of crepant resolution conjecture in two steps. https://arxiv.org/abs/0905.1725

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