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Restrained Domination in Self-Complementary Graphs

A self-complementary graph is a graph isomorphic to its complement. A set S of vertices in a graph G is a restrained dominating set if every vertex in V(G) \ S is adjacent to a vertex in S and to a vertex in V(G) \ S. The restrained domination number of a graph G is the minimum cardinality of a restrained dominating set of G. In this paper, we study restrained domination in self-complementary graphs. In particular, we characterize the self-complementary graphs having equal domination and restrained domination numbers.

Identiferoai:union.ndltd.org:ETSU/oai:dc.etsu.edu:etsu-works-10862
Date01 May 2021
CreatorsDesormeaux, Wyatt J., Haynes, Teresa W., Henning, Michael A.
PublisherDigital Commons @ East Tennessee State University
Source SetsEast Tennessee State University
Detected LanguageEnglish
Typetext
SourceETSU Faculty Works

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