拟射影流形与轨形体的特征簇
代数几何
2018-05-04 v4
摘要
我们证明了拟射影流形的特征簇的不可约分量要么是轨形体特征簇分量的拉回,要么是挠点。这为特征簇所谓的“平移”分量提供了解释,并表明零维分量确实是挠的。该主要结果用于推导一个群成为拟射影流形基本群的进一步障碍。
引用
@article{arxiv.1005.4761,
title = {Characteristic varieties of quasi-projective manifolds and orbifolds},
author = {Enrique Artal Bartolo and Jose Ignacio Cogolludo-Agustin and Daniel Matei},
journal= {arXiv preprint arXiv:1005.4761},
year = {2018}
}
备注
33 pages, no figures. General rearrangement and proof of Proposition 4.2 is expanded