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triangulations & persistent homology - Czarja's Blog #14

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@zyHan2077

http://blog.czarja.top/2021/11/20/triangulations.html

基本群可以用来区分一些拓扑空间,例如球面和环面,甚至可以证明基本群可以用来区分比较general case下的二维曲面,但有着更多的情况基本群无法做出区分。这里说明对于一大类拓扑空间 (i.e. triangulable space), Simplicial Homology Group可以作为一个更精细的拓扑不...

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