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Keywords = spider graph

Number of Articles: 1
Edge pair sum labeling of spider graph

P. Jeyanthi; T. Saratha Devi

Volume 45, Issue 1 , December 2014, , Pages 25-34

https://doi.org/10.22059/jac.2014.7918

Abstract
  An injective map f : E(G) → {±1, ±2, · · · , ±q} is said to be an edge pair sum labeling of a graph G(p, q) if the induced vertex function f*: V (G) → Z − {0} defined by f*(v) = (Sigma e∈Ev) f (e) is one-one, where Ev denotes the set of edges in G that are incident with a vetex v and f*(V ...  Read More