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arXiv math/0312011math.AG
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关于具有典型Gorenstein奇点的Fano三重的次数,

On the degree of Fano threefolds with canonical Gorenstein singularities, I

Yuri G. Prokhorov

摘要:

我们考虑具有正则Gorenstein奇点的Fano三重$X$。在进一步假设$X$至少有一个非cDV点的条件下,我们证明了其度的一个精确界:$-K_X^3\le 72$ .

英文摘要:

We consider Fano threefolds $X$ with canonical Gorenstein singularities. Under additional assumption that $X$ has at least one non-cDV point we prove a sharp bound of the degree: $-K_X^3\le 72$.

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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