• A NOTE ON HARMONIC MEAN GRAPHS

S. S. Sandhya*, S. Somasundaram

Abstract


A Graph G = (V, E) with p vertices and q edges is said to be a Harmonic mean graph if is possible to label the vertices xÎV with distinct labels f(x) from 1,2…..q+1 is such a way that when each edge e=uv is labeled with...

Keywords


Graph, Harmonic mean graph. Triple Triangular snake, Alternate Triple Triangular snake, Triple Quadrilateral snake, Alternate Triple Quadrilateral snake graphs.

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