Invariance of quantum rings under ordinary flops III: A quantum splitting principle
Journal
Cambridge Journal of Mathematics
Journal Volume
4
Journal Issue
3
Pages
333-401
Date Issued
2016
Author(s)
Abstract
In this paper we prove the invariance of quantum rings for general ordinary flops, whose local models are certain non-split toric bundles over arbitrary smooth bases. An essential ingredient in the proof is a quantum splitting principle which reduces a statement in Gromov-Witten theory on non-split bundles to the case of split bundles.
Type
journal article