ABSTRACT Let G be a graph. An injective map is called a pair sum labeling if the induced edge function, defined by is one-one and is either of the form or according as q is even or odd. A graph with a pair sum labeling is called a pair sum graph. In this paper we investigate the pair sum labeling behavior of subdivision of some standard graphs.
Cite this paper
R. Ponraj, J. Parthipan and R. Kala, "Further Results on Pair Sum Graphs," Applied Mathematics, Vol. 3 No. 3, 2012, pp. 267-275. doi: 10.4236/am.2012.33042.
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