On the structure of 4-folds with a hyperplane section which is a P1 bundle over a surface that fibres over a curve

DOI10.1017/S0027763000002622zbMath0602.14014OpenAlexW1493452890MaRDI QIDQ3737545

Maria Lucia Fania, Andrew John Sommese, Ei-ichi Sato

Publication date: 1987

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

Full work available at URL: https://doi.org/10.1017/s0027763000002622

zbMATH Keywords

line bundleample divisorextension of projective bundlestructure of 4 folds

Mathematics Subject Classification ID

(4)-folds (14J35) Divisors, linear systems, invertible sheaves (14C20)

Related Items (3)

Unnamed Item ⋮ CHARACTERIZATION OF PROJECTIVE SPACES AND -BUNDLES AS AMPLE DIVISORS ⋮ Manifolds containing an ample \(\mathbb{P}^1\)-bundle

Cites Work

• On manifolds that cannot be ample divisors
• On ample divisors

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