Numerically positive divisors on algebraic surfaces

DOI10.1007/BF01264018zbMath0841.14004OpenAlexW2063686524MaRDI QIDQ1345113

Barbara Rondena, Lanteri, Antonio

Publication date: 26 February 1995

Published in: Geometriae Dedicata (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/bf01264018

zbMATH Keywords

arithmetic genusnumerically positive line bundles which are not ample

Mathematics Subject Classification ID

Vector bundles on surfaces and higher-dimensional varieties, and their moduli (14J60) Divisors, linear systems, invertible sheaves (14C20) Special surfaces (14J25)

Related Items (2)

A note on the ampleness of numerically positive log canonical and anti-log canonical divisors ⋮ Strictly nef vector bundles and characterizations of \(\mathbb{P}^n\)

Cites Work

• Divisors of bielliptic surfaces and embeddings in \({\mathbb{P}}^ 4\)
• Toward a numerical theory of ampleness
• On ruled surfaces of genus 1
• Ample subvarieties of algebraic varieties. Notes written in collaboration with C. Musili
• A criterion for a smooth surface to be Del Pezzo
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