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arXiv 1709.04643math.COmath.GT
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将simply connected 2-复形嵌入3-空间-- II .轮作制度

Embedding simply connected 2-complexes in 3-space -- II. Rotation systems

Johannes Carmesin

摘要:

证明了第一个同调群为平凡的二维单纯复形在三维空间中有拓扑嵌入的充要条件是它们的链图在平面中有嵌入,且嵌入的边相容,且嵌入是单连通的.

英文摘要:

We prove that 2-dimensional simplicial complexes whose first homology group is trivial have topological embeddings in 3-space if and only if there are embeddings of their link graphs in the plane that are compatible at the edges and they are simply connected.

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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