Nakai--Moishezon ampleness criterion for real line bundles

Nakai--Moishezon ampleness criterion for real line bundles
复制标题

Nakai--实线丛的 Moishezon 充足性判据

DOI:
10.1007/s00208-021-02354-9
复制
发表时间:
2022
影响因子:
1.4
通讯作者:
Miyamoto Keisuke
Miyamoto Keisuke
中科院分区:
数学2区
文献类型:
--
作者:
Fujino Osamu;Miyamoto Keisuke

文献摘要

相似文献

我们证明了Nakai-Moishezon幅值准则对于完全方案上的实线丛是成立的。作为应用,我们讨论了完备代数空间上实线丛的相对Nakai-Moishezon放大准则和实线丛的Nakai-Moishezon放大准则。本文的主要内容是Birkar对射影格式上实因子的增广基轨迹的刻画。
We show that the Nakai–Moishezon ampleness criterion holds for real line bundles on complete schemes. As applications, we treat the relative Nakai–Moishezon ampleness criterion for real line bundles and the Nakai–Moishezon ampleness criterion for real line bundles on complete algebraic spaces. The main ingredient of this paper is Birkar’s characterization of augmented base loci of real divisors on projective schemes.