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arXiv 1202.0510math.AG
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Hilbert格式与低次Fano三重曲面的Toric退化

Hilbert Schemes and Toric Degenerations for Low Degree Fano Threefolds

Jan Arthur Christophersen, Nathan Owen Ilten

摘要:

对于固定次数的$d\leq 12$,我们研究了次数为$d$的Fano三重光滑的Hilbert格式的反正则嵌入.我们用它来分类所有可能的退化这些品种的复曲面法诺品种在最典型的Gorenstein奇点。

英文摘要:

For fixed degree $d\leq 12$, we study the Hilbert scheme of degree $d$ smooth Fano threefolds in their anticanonical embeddings. We use this to classify all possible degenerations of these varieties to toric Fano varieties with at most canonical Gorenstein singularities.

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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