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3-Fold Extremal Contractions of Types (IC) and (IIB)
Published online by Cambridge University Press: 17 December 2013
Abstract
Let (X, C) be a germ of a 3-fold X with terminal singularities along an irreducible reduced complete curve C with a contraction f:(X, C) → (Z, o) such that C = f−1 (o)red and −KX is ample. Assume that (X, C) contains a point of type (IC) or (IIB). We complete the classification of such germs in terms of a general member containing C.
Keywords
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- Research Article
- Information
- Proceedings of the Edinburgh Mathematical Society , Volume 57 , Issue 1 , February 2014 , pp. 231 - 252
- Copyright
- Copyright © Edinburgh Mathematical Society 2014
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