Relatively prime restrained geodetic number of graphs
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Abstract
In this paper we introduce relatively prime restrained geodetic set of graphs G. A set $S \subseteq V(G)$ is said to be relatively prime restrained geodetic set in $G$ if $S$ is a relatively prime geodetic set and $\langle V(G)-S\rangle$ has no isolated vertices. The relatively prime restrained geodetic set is denoted by $g_{r p r}(G)$ - set. The minimum cardinality of relatively prime restrained geodetic set is the relatively prime restrained geodetic number and it is denoted by $g_{r p r}(G)$.
Keywords:
Geodetic set, Geodetic Number, Restrained, Relatively prime, Line graphMathematics Subject Classification:
Mathematics- Pages: 1207-1211
- Date Published: 01-01-2021
- Vol. 9 No. 01 (2021): Malaya Journal of Matematik (MJM)
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