Threefold Extremal Contractions of Types (IIA). I
Threefold Extremal Contractions of Types (IIA). I
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三重极度收缩类型(IIA)。
DOI:
10.1070/im8516
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发表时间:
2016
期刊:
影响因子:
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通讯作者:
Y. Prokhorov
中科院分区:
文献类型:
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作者:
S. Mori;Y. Prokhorov
Letbe a germ of a threefoldwith terminal singularities along an irreducible reduced complete curvewith a contractionsuch thatandis ample. Assume thatcontains a point of type (IIA) and that a general membercontainingis normal. We classify such germs in terms of.