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This article is cited in 4 scientific papers (total in 4 papers)
Homology of Digraphs
A. A. Grigor'yanab, Yu. V. Muranovc, R. B. Jimenezd a Bielefeld University
b V. A. Trapeznikov Institute of Control Sciences of Russian Academy of Sciences, Moscow
c University of Warmia and Mazury in Olsztyn
d National Autonomous University of Mexico, Institute of Mathematics
Abstract:
A theory of singular cubic homology of digraphs is developed; the obtained homology groups are proved to be functorial and homotopy invariant. Commutative diagrams of exact sequences similar to the classical ones are constructed, and a relationship between the cubic homology and the path homology of a digraph is described. Carrying over the results to graphs, multigraphs, and quivers is discussed.
Keywords:
homology of digraphs, singular cubic homology, path homology, cubic graphs.
Received: 31.10.2019 Revised: 20.07.2020
Citation:
A. A. Grigor'yan, Yu. V. Muranov, R. B. Jimenez, “Homology of Digraphs”, Mat. Zametki, 109:5 (2021), 705–722; Math. Notes, 109:5 (2021), 712–726
Linking options:
https://www.mathnet.ru/eng/mzm12599https://doi.org/10.4213/mzm12599 https://www.mathnet.ru/eng/mzm/v109/i5/p705
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