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Title
The Restrained Geodetic Number of a Graph
Type of Research Article
Keywords
Geodetic set · Restrained geodetic set · Restrained geodetic number
Abstract
A geodetic set S ⊆ V(G) of a graph G = (V, E) is a restrained geodetic set if the subgraph G[V\S] has no isolated vertex. The minimum cardinality of a restrained geodetic set is the restrained geodetic number. In this paper, we initiate the study of the restrained geodetic number.
Researchers hossein ahangar (First Researcher)، v Samodivkin (Second Researcher)، Seyed Mahmoud Sheikholeslami Kavkani (Third Researcher)، abdollah khodkar (Fourth Researcher)