概形上带丛gerbes的Gromov-Witten理论
代数几何
2011-02-02 v2 辛几何
摘要
设为光滑复射影代数簇。设为-带丛gerbe,其中为有限阿贝尔群。我们证明了一个精确公式,将的亏格轨形Gromov-Witten不变量用的那些不变量表示。
引用
@article{arxiv.1101.5996,
title = {Gromov-Witten theory of banded gerbes over schemes},
author = {Elena Andreini and Yunfeng Jiang and Hsian-Hua Tseng},
journal= {arXiv preprint arXiv:1101.5996},
year = {2011}
}
备注
v1:32 pages, preliminary version, comments welcome; v2: a typo removed, comments still welcome