Elementary contractions of Gorenstein threefolds

DOI10.1007/BF01456342zbMath0616.14003MaRDI QIDQ1821154

Steven Dale Cutkosky

Publication date: 1988

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

Full work available at URL: https://eudml.org/doc/164380

zbMATH Keywords

contractions of extremal raysfactorial terminal singularitiesGorenstein threefolds

Mathematics Subject Classification ID

Singularities in algebraic geometry (14B05) (3)-folds (14J30) Divisors, linear systems, invertible sheaves (14C20)

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Cites Work

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