• ON OUT AND IN BINARY NEIGHBORHOOD GRAPHS
Abstract
The out binary neighborhood graph of a directed graph is the undirected graph with vertex set where is the set of all open out neighborhood sets of H in which two vertex are adjacent if and or and is the out open neighborhood set of .Similarly we can define the in open binary neighborhood graph. In this paper some properties of these new graphs are discussed.
Keywords
Neighborhood set, In and out binary neighborhood graph, connected graph, Eulerian.
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