On the degree of the discriminant locus of a smooth hyperplane section of a threefold with non negative Kodaira dimension

DOI10.1007/BF01190363zbMath0659.14006MaRDI QIDQ1112121

Aldo Biancofiore

Publication date: 1987

Published in: Archiv der Mathematik (Search for Journal in Brave)

zbMATH Keywords

sectional genusdiscriminant locusnumerically effective canonical divisorthreefold with non-negative Kodaira dimensionvery ample linear system

Mathematics Subject Classification ID

Intersection theory, characteristic classes, intersection multiplicities in algebraic geometry (14C17) (3)-folds (14J30) Divisors, linear systems, invertible sheaves (14C20)

Related Items

On the degree of the discriminant locus of a smooth sectional surface of a \((n+2)\)-fold with non-negative Kodaira dimension ⋮ Projective surfaces of small class

Cites Work

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• On the class of a projective algebraic surface
• Calabi's conjecture and some new results in algebraic geometry
• On the minimality of hyperplane sections of projective threefolds.
• On the Chern numbers of surfaces of general type