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arXiv 2107.11271math.GTmath.ATmath.CO
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紧度量空间的计算逼近

Computational approximations of compact metric spaces

Pedro J. Chocano, Manuel A. Morón, Francisco R. Ruiz del Portal

摘要:

给定一个紧度量空间$X$,我们将有限$T_0$拓扑空间的逆序列与它联系起来.该逆序列的逆极限包含$X$的同胚副本,该副本是强形变收缩核。我们提供了一种方法来逼近$X$和其他代数不变式的同调群。最后,我们研究了计算方面和这种方法的实施。

英文摘要:

Given a compact metric space $X$, we associate to it an inverse sequence of finite $T_0$ topological spaces. The inverse limit of this inverse sequence contains a homeomorphic copy of $X$ that is a strong deformation retract. We provide a method to approximate the homology groups of $X$ and other algebraic invariants. Finally, we study computational aspects and the implementation of this method.

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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