On full exceptional collections of line bundles on del Pezzo surfaces

On full exceptional collections of line bundles on del Pezzo surfaces
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关于 del Pezzo 表面上完整的特殊线束集合

DOI:
10.17323/1609-4514-2016-16-4-691-709
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发表时间:
2015
期刊:
arXiv: Algebraic Geometry
影响因子:
--
通讯作者:
V. Lunts
V. Lunts
中科院分区:
--
文献类型:
--
作者:
A. Elagin;V. Lunts

文献摘要

被引文献

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本文证明了在光滑的del Pezzo曲面上,任何由线丛组成的极大长度的数值例外集合都是L.Hille和M. Perling意义下的标准增广.我们推断,任何这样的集合都是例外和充分的。
We prove that any numerically exceptional collection of maximal length, consisting of line bundles, on a smooth del Pezzo surface is a standard augmentation in the sense of L.Hille and M.Perling. We deduce that any such collection is exceptional and full.