On finite morphisms of ruled surfaces

DOI10.1023/A:1005282422874zbMath0932.14002MaRDI QIDQ1818716

Yuko Homma

Publication date: 4 January 2000

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

zbMATH Keywords

inverse imageruled surfacedirect imagefiniteness of morphism

Mathematics Subject Classification ID

Rational and ruled surfaces (14J26) Local structure of morphisms in algebraic geometry: étale, flat, etc. (14B25)

Related Items (3)

Arithmetic degrees and dynamical degrees of endomorphisms on surfaces ⋮ Certain relative quadric hypersurfaces in 3-dimensional projective space bundles over a projective curve ⋮ Certain algebraic surfaces with Eisenbud‐Harris general fibration of genus 4

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