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arXiv 1409.4644math.AG
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Gorenstein格式、规范格式和Calabi-Yau三重格式

Gorenstein formats, canonical and Calabi-Yau threefolds

Gavin Brown, Alexander Kasprzyk, Lei Zhu

摘要:

我们扩展了已知的分类的一般类型的三倍,是完整的交叉点的各种类的非完整的交叉点,并找到其他类的极化品种,包括卡-丘三倍与典型的奇点,是不完整的交叉点。我们的方法适用于更普遍的构造orbifolds所描述的方程在给定的Gorenstein格式。

英文摘要:

We extend the known classification of threefolds of general type that are complete intersections to various classes of non-complete intersections, and find other classes of polarised varieties, including Calabi-Yau threefolds with canonical singularities, that are not complete intersections. Our methods apply more generally to construct orbifolds described by equations in given Gorenstein formats.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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