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arXiv 1604.00512math.AG
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余维2的双有理刚性完全交

Birationally rigid complete intersections of codimension two

Daniel Evans, Aleksandr Pukhlikov

摘要:

证明了在$M$ -维Fano完全交的参数空间中,非双有理超刚性簇的轨迹至少有余维数$\frac12 (M-9)(M-10)-1$ .

英文摘要:

We prove that in the parameter space of $M$-dimensional Fano complete intersections of index one and codimension two the locus of varieties that are not birationally superrigid has codimension at least $\frac12 (M-9)(M-10)-1$.

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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