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arXiv 1409.2135math.AC
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对称子式的Gorenstein单纯复形

A Gorenstein simplicial complex for symmetric minors

Aldo Conca, Emanuela de Negri, Volkmar Welker

摘要:

我们证明了一般对称$n$矩阵的$n$的$(n-2)$子式生成的理想有一个初始理想是单纯多面体边界复形的Stanley-Reisner理想,并且有相同的贝蒂数.

英文摘要:

We show that the ideal generated by the $(n-2)$ minors of a general symmetric $n$ by $n$ matrix has an initial ideal that is the Stanley-Reisner ideal of the boundary complex of a simplicial polytope and has the same Betti numbers.

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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