Ample divisors on normal Gorenstein surfaces

DOI10.1007/BF02941494zbMath0609.14003MaRDI QIDQ1086637

Andrew John Sommese

Publication date: 1985

Published in: Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg (Search for Journal in Brave)

zbMATH Keywords

classificationGorenstein singularitiesdel Pezzo surfaceample line bundleample divisorsdualizing sheafnormal Gorenstein surface

Mathematics Subject Classification ID

Varieties defined by ring conditions (factorial, Cohen-Macaulay, seminormal) (14M05) Singularities in algebraic geometry (14B05) Divisors, linear systems, invertible sheaves (14C20)

Related Items (4)

On the adjunction process over a surface in char.p ⋮ Ample vector bundles and branched coverings ⋮ Pluriadjoint bundles of polarized surfaces ⋮ The stable adjunction map on Gorenstein varieties

Cites Work

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