TITLE:
Further Results on Pair Sum Graphs
AUTHORS:
Raja Ponraj, Jeyaraj Vijaya Xavier Parthipan, Rukhmoni Kala
KEYWORDS:
Path, Cycle, Ladder, Triangular Snake, Quadrilateral Snake
JOURNAL NAME:
Applied Mathematics,
Vol.3 No.3,
March
27,
2012
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.