Ample divisors on the blow up of \(\mathbb{P}^3\) at points

DOI10.1007/BF02677456zbMath0906.14003arXivalg-geom/9607022OpenAlexW2094273523MaRDI QIDQ1360913

Flavio Angelini

Publication date: 4 September 1997

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/alg-geom/9607022

zbMATH Keywords

linear systemprojective spaceGrassmannianblow upexceptional divisors

Mathematics Subject Classification ID

Divisors, linear systems, invertible sheaves (14C20) Projective techniques in algebraic geometry (14N05)

Related Items (3)

Positivity of divisors on blow-up projective spaces, I ⋮ Constructing new ample divisors out of old ones ⋮ Explicit Noether–Lefschetz for arbitrary threefolds

Cites Work

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• On the Noether-Lefschetz theorem and some remarks on codimension-two cycles
• A new proof of the explicit Noether-Lefschetz theorem
• Divisors on the blow-up of the projective plane
• Ample line bundles on blown up surfaces
• Noether-Lefschetz Locus for Surfaces
• Lectures on Linear Series

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