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Vestnik Moskovskogo Universiteta. Seriya 1. Matematika. Mekhanika, 2020, Number 3, Pages 12–24
(Mi vmumm4323)
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This article is cited in 1 scientific paper (total in 1 paper)
Mathematics
Criteria for the height of an atom
V. A. Trifonova Lomonosov Moscow State University, Faculty of Mechanics and Mathematics
Abstract:
In this paper we establish three criteria for the height of an atom in terms of its $f$-graph. The obstacles to the oriented embeddability of the $f$-graph into the plane are found. We investigate the combinatorial properties of labeled oriented cycles, which are a generalization of chord diagrams.
Key words:
atom, height atom, $f$-graph, chord diagram, intersection graph.
Received: 19.06.2019
Citation:
V. A. Trifonova, “Criteria for the height of an atom”, Vestnik Moskov. Univ. Ser. 1. Mat. Mekh., 2020, no. 3, 12–24; Moscow University Mathematics Bulletin, 75:3 (2020), 102–116
Linking options:
https://www.mathnet.ru/eng/vmumm4323 https://www.mathnet.ru/eng/vmumm/y2020/i3/p12
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