On restrained domination number of some wheel related graphs
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https://doi.org/10.26637/MJM0701/0020Abstract
For a graph $G=(V, E)$, a set $S \subseteq V$ is a restrained dominating set if every vertex not in $S$ is adjacent to a vertex in $S$ and also to a vertex in $V-S$. The minimum cardinality of a restrained dominating set of $G$ is called restrained domination number of $G$, denoted by $\gamma_r(G)$. We investigate restrained domination number of some wheel related graphs.
Keywords:
Dominating set, restrained dominating set, restrained domination numberMathematics Subject Classification:
Mathematics- Pages: 104-107
- Date Published: 01-01-2019
- Vol. 7 No. 01 (2019): Malaya Journal of Matematik (MJM)
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