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Nakai--Moishezon ampleness criterion for real line bundles

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 نشر من قبل Osamu Fujino
 تاريخ النشر 2021
  مجال البحث
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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 Birkars characterization of augmented base loci of real divisors on projective schemes.

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