中文

凸藤田数不由基本群决定

代数几何 2024-07-02 v2

摘要

我们研究光滑射影簇上伴随线丛的有效整体生成。为度量有效性,我们引入光滑射影簇的凸藤田数概念,并对一类具有给定维数 d2d \geq 2 且以任意射影群作为基本群的簇计算其值。

关键词

引用

@article{arxiv.2301.06367,
  title  = {Convex Fujita numbers are not determined by the fundamental group},
  author = {Jiaming Chen and Alex Küronya and Yusuf Mustopa and Jakob Stix},
  journal= {arXiv preprint arXiv:2301.06367},
  year   = {2024}
}

备注

Title changed. Accepted version, to appear in Adv. Geom