ONE RAISED PRODUCT PRIME LABELING OF SOME CYCLE RELATED GRAPHS
Abstract
Author(s): Sunoj B S*, Mathew Varkey T K
One raised product prime labeling of a graph is the labeling of the vertices with {1,2---,p} and the edges with product of the labels of the incident vertices plus 1. The greatest common incidence num ber of a vertex (gcin) of degree greater than one is defined as the greatest common divisor of the labels of the incident edges. If the gcin of each vertex of degree greater than one is one, then the graph admits one raised product prime labeling. Here we investigated some cycle related graphs for one raised product prime labeling.
