Graph theoretic techniques in algebraic geometry. II: Construction of singular complex surfaces of the rational cohomology type of \(CP^ 2\).

DOI10.1007/BF02566197zbMath0506.14026MaRDI QIDQ1836705

Geert C. E. Prins, Daniel Drucker, Lawrence Brenton

Publication date: 1981

Published in: Commentarii Mathematici Helvetici (Search for Journal in Brave)

Full work available at URL: https://eudml.org/doc/139855

zbMATH Keywords

hypergraphrational double pointsDynkin diagramcomplete rational surfacecomplex 2-spacering of rational cohomologies

Mathematics Subject Classification ID

Hypergraphs (05C65) Singularities in algebraic geometry (14B05) Planar graphs; geometric and topological aspects of graph theory (05C10) Rational and unirational varieties (14M20) Modifications; resolution of singularities (complex-analytic aspects) (32S45) Singularities of surfaces or higher-dimensional varieties (14J17) Compact complex surfaces (32J15) Complex singularities (32Sxx)

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