On threefolds with low sectional genus

DOI10.1017/S0027763000000325zbMath0599.14036MaRDI QIDQ3734578

Marino Palleschi, Mauro C. Beltrametti

Publication date: 1986

Published in: Nagoya Mathematical Journal (Search for Journal in Brave)

zbMATH Keywords

contractionextremal raysthreefoldsemiampleness of adjoint divisor

Mathematics Subject Classification ID

(3)-folds (14J30) Transcendental methods, Hodge theory (algebro-geometric aspects) (14C30) Low codimension problems in algebraic geometry (14M07)

Related Items (3)

Extension of morphisms defined on a divisor ⋮ A footnote to a paper by Ionescu ⋮ Generalized adjunction and applications

Cites Work

• Elementary contractions of algebraic 3-folds
• Classification of Fano 3-folds with \(B_ 2 \geq 2\)
• Toward a numerical theory of ampleness
• Threefolds whose canonical bundles are not numerically effective

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