Mapping threefolds onto three-dimensional quadrics

DOI10.1007/BF01445267zbMath0873.14035arXivalg-geom/9505019MaRDI QIDQ2563417

Carmen Schuhmann

Publication date: 2 November 1997

Published in: Mathematische Annalen (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/alg-geom/9505019

zbMATH Keywords

Néron-Severi groupChern numbersthreefoldnumber of double pointsMiyaoka bound3-dimensional quadric

Mathematics Subject Classification ID

(3)-folds (14J30) Low codimension problems in algebraic geometry (14M07)

Related Items (2)

On morphisms onto quadrics ⋮ A boundedness theorem for morphisms between threefolds

Cites Work

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• Self maps of homogeneous spaces
• Smooth projective varieties dominated by smooth quadric hypersurfaces in any characteristic
• Characterizations of complex projective spaces and hyperquadrics
• On analytic surfaces with double points

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