Homologies of path complexes and digraphs
Homologies of path complexes and digraphs
复制标题
路径复合体和有向图的同源性
DOI:
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发表时间:
2012
期刊:
影响因子:
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通讯作者:
S. Yau
中科院分区:
文献类型:
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作者:
A. Grigor’yan;Yong Lin;Y. Muranov;S. Yau
In this paper we introduce a path complex that can be regarded as a generalization of the notion of a simplicial complex. The main motivation for considering path complexes comes from directed graphs(digraphs). We obtain a new notion of the path homology and cohomology of a digraph.