Abstract
Let be a germ of a threefold with terminal singularities along an irreducible reduced complete curve with a contraction such that and is ample. Assume that a general member meets only at one point , and furthermore assume that is Du Val of type A if index . We classify all such germs in terms of a general member containing .
Citation
Shigefumi Mori. Yuri Prokhorov. "Threefold extremal contractions of type (IA)." Kyoto J. Math. 51 (2) 393 - 438, Summer 2011. https://doi.org/10.1215/21562261-1214393
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