
ISSN 22348417 (Online)
ISSN 15985857 (Print)










Table of Contents 









RADIO NUMBER OF TRANSFORMATION GRAPHS OF A PATH 


By S. YOGALAKSHMI, B. SOORYANARAY
..........1696 






Generic
Number  1696 
References
 17 
Written
Date 
January 17th, 17 
Modified
Date 
January 18th, 17 
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Summary 
A radio labeling of a graph $G$ is a function $f:V(G)\rightarrow \{1,2,\ldots, k\}$ with the property that $\mid f(u)  f(v)\mid \geq 1 + diam(G)  d(u, v)$ for every pair of vertices $u,v\in V(G)$, where $diam(G)$ and $d(u, v)$ are diameter and distance between $u$ and $v$ in the graph $G$ respectively. The radio number of a graph $G$, denoted by $rn(G)$, is the smallest integer $k$ such that $G$ admits a radio labeling.
In this paper, we completely determine radio number of all transformation graphs of a path 







