Domination parameters of a graph and its complement
Author(s) -
Wyatt J. Desormeaux,
Teresa W. Haynes,
Michael A. Henning
Publication year - 2017
Publication title -
discussiones mathematicae graph theory
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.476
H-Index - 19
eISSN - 2083-5892
pISSN - 1234-3099
DOI - 10.7151/dmgt.2002
Subject(s) - mathematics , combinatorics , complement (music) , graph , domination analysis , discrete mathematics , vertex (graph theory) , biochemistry , complementation , gene , phenotype , chemistry
A dominating set in a graph G is a set S of vertices such that every vertex in V (G) \ S is adjacent to at least one vertex in S, and the domination number of G is the minimum cardinality of a dominating set of G. Placing constraints on a dominating set yields different domination parameters, including total, connected, restrained, and clique domination numbers. In this paper, we study relationships among domination parameters of a graph and its complement.
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