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arXiv 0909.1050math.AT
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多边形和圆环面动作的加倍运算

Doubling operation for polytopes and torus actions

Yury Ustinovsky

摘要:

本文定义了简单多面体的“加倍运算”,给出了新多面体的h-多项式的公式,作为此运算的应用,建立了矩角流形与其实类似物的关系,证明了矩角流形Z_P的toral秩猜想。

英文摘要:

In this note we give the definition of the "doubling operation" for simple polytopes, find the formula for the h-polynomial of new polytope.As an application of this operation we establish the relationship between moment-angle manifolds and their real analogues and prove the toral rank conjecture for moment-angle manifolds Z_P.

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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