Volume : V, Issue : V, May - 2016

OCTAHEDRAL SUM LABELING GRAPH

Dr. T. Ramachandran, S. Sudha

Abstract :

 Let G:(V,E) be a graph. A tetrahedral sum labeling of a graph G is a one to one function f:V→N_0 that induces a bijection f*: E→{ B_(1 ,) B_(2,………….) B_(|E|)} wheref*(uv)= f(u)+ f(v) ;∀uv∈ E. The graph which admits such labeling is a tetrahedral sum labeling. In this paper we define octahedral sum labeling of a graph G and a graph which admits octahedral sum labeling as octahedral sum labeling graph. Also we discuss some special graphs which admits octahedral sum labeling such as Paths, Stars, Bistar.

Keywords :

Article: Download PDF   DOI : 10.36106/ijsr  

Cite This Article:

Dr.T.Ramachandran, S.Sudha OCTAHEDRAL SUM LABELING GRAPH International Journal of Scientific Research, Vol : 5, Issue : 5 MAY 2016

Number of Downloads : 841

References :