• F – HARMONIC MEAN GRAPHS

Abstract

A function f is called a F –Harmonic mean labeling of a graph G(V,E) with p vertices and q edges if  is injective and the induced function  defined asis bijective. A graph that admits an F – Harmonic mean labeling is called an F – Harmonic mean graph. In this paper, we have discussed the F – Harmonic meanness of a path  the star graph , union of a path and a cycle, the graph , the graph  the graph  the graph  the middle graph of a path, the graph  the H-graph, the graph  and the arbitrary subdivision of