正交丛、theta特征与辛奇怪对偶性
代数几何
2008-08-13 v2 表示论
摘要
对于旋量群的一级广义theta函数空间的一组基,由曲线上的theta特征(奇数旋量群的偶theta特征)参数化,被证明在曲线的模空间上是射影平坦的(对于Hitchin联络)。Beauville猜想的辛奇怪对偶性,通过Abe对一般曲线猜想的证明以及上述单值性结果,被证明对所有亏格至少为2的曲线成立。
引用
@article{arxiv.0808.0863,
title = {Orthogonal bundles, theta characteristics and the symplectic strange duality},
author = {Prakash Belkale},
journal= {arXiv preprint arXiv:0808.0863},
year = {2008}
}
备注
Some references were added, and some minor changes were made