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arXiv 1406.7591math.AT
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矩角流形与球积的连通和

Moment-angle manifolds and connected sums of sphere products

Feifei Fan, Liman Chen, Jun Ma, Xiangjun Wang

摘要:

本文研究了其上同调环同构于球面积的连通和的矩角流形。我们首先给出一个对应于四维单纯多面体的矩角流形的例子。它的上同调环同构于三个球面的一个乘积的球面乘积的连通和的上同调环。最后,我们给出了这类矩角流形的一些一般性质。

英文摘要:

This paper investigates the moment-angle manifolds whose cohomology ring is isomorphic to that of a connected sum of sphere products. We first give a example of moment-angle manifolds corresponding to a 4 dimentional simplicial polytope. It has the property that its cohomology ring is isomorphic to that of a connected sum of sphere products with one produt of thress spheres. Finally, we give some general properties of this kind of moment-angle manifolds.

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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