On the base point freeness of adjoint bundles on normal surfaces

DOI10.1007/s002290070042zbMath0957.14037OpenAlexW2035170865MaRDI QIDQ1964700

Takeshi Kawachi

Publication date: 23 February 2000

Published in: Manuscripta Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s002290070042

zbMATH Keywords

normal surfacesadjoint bundlesbase point freenessWeil divisorinvariants of singularities

Mathematics Subject Classification ID

Global theory and resolution of singularities (algebro-geometric aspects) (14E15) Singularities of surfaces or higher-dimensional varieties (14J17) Divisors, linear systems, invertible sheaves (14C20) Adjunction problems (14N30)

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