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JOURNALS // Sibirskie Èlektronnye Matematicheskie Izvestiya [Siberian Electronic Mathematical Reports] // Archive

Sib. Èlektron. Mat. Izv., 2017 Volume 14, Pages 703–709 (Mi semr817)

This article is cited in 1 paper

Discrete mathematics and mathematical cybernetics

Orientation spectra of cubic graphs

T. E. Kireeva

Sobolev Institute of Mathematics, pr. Koptyuga, 4, 630090, Novosibirsk, Russia

Abstract: Orientation spectrum of oriented graph is distribution of number of vertices by indegree. In this article we obtained complete description of all orientation spectra of connected cubic graph in terms of extremal pairs of disjoint independent sets.

Keywords: ñubic graph, directed graph.

UDC: 519.172.3

MSC: 05C20

Received October 31, 2016, published July 26, 2017

DOI: 10.17377/semi.2017.14.060



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