Nakai--Moishezon ampleness criterion for real line bundles
Nakai--Moishezon ampleness criterion for real line bundles
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Nakai--实线丛的 Moishezon 充足性判据
DOI:
10.1007/s00208-021-02354-9
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发表时间:
2022
影响因子:
1.4
通讯作者:
Miyamoto Keisuke
中科院分区:
文献类型:
--
作者:
Fujino Osamu;Miyamoto Keisuke
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.