曲线上射影丛的有效循环锥
代数几何
2012-02-07 v2
摘要
推广Miyaoka等人在除子和曲线情形的工作，我们计算了复射影曲线上射影丛上任意维有效循环的锥，其表达形式依赖于关联的Harder-Narasimhan滤过中的数值数据。还给出了对任意维光滑复射影基上射影丛上循环的一个应用。
引用
@article{arxiv.0910.3703,
title = {The cones of effective cycles on projective bundles over curves},
author = {Mihai Fulger},
journal= {arXiv preprint arXiv:0910.3703},
year = {2012}
}
备注
v2: fixed some typos, and an error in the introduction where numerical spaces were defined as subspaces in cohomology