Super-rigid Donaldson-Thomas invariants
代数几何
2007-05-23 v1
摘要
We solve the part of the Donaldson-Thomas theory of Calabi-Yau threefolds which comes from super-rigid rational curves. As an application, we prove a version of the conjectural Gromov-Witten/Donaldson-Thomas correspondence for contributions from super-rigid rational curves. In particular, we prove the full GW/DT correspondence for the quintic threefold in degrees one and two.
引用
@article{arxiv.math/0601203,
title = {Super-rigid Donaldson-Thomas invariants},
author = {Kai Behrend and Jim Bryan},
journal= {arXiv preprint arXiv:math/0601203},
year = {2007}
}