TY - JOUR
ID - 7918
TI - Edge pair sum labeling of spider graph
JO - Journal of Algorithms and Computation
JA - JAC
LA - en
SN - 2476-2776
AU - Jeyanthi, P.
AU - Saratha Devi, T.
AD - Research Centre, Department of Mathematics, Govindammal Aditanar College for Women Tiruchendur, Tamil Nadu, India.
AD - Department of Mathematics, G. Venkataswamy Naidu College, Kovilpatti, Tamil Nadu, India.
Y1 - 2014
PY - 2014
VL - 45
IS - 1
SP - 25
EP - 34
KW - Edge pair sum labeling
KW - edge pair sum graph
KW - spider graph
DO - 10.22059/jac.2014.7918
N2 - 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 (G)) is either of the form {±k1, ±k2, · · · , ±kp/2} or {±k1, ±k2, · · · , ±k(p−1)/2} U {k(p+1)/2} according as p is even
or odd. A graph which admits edge pair sum labeling is called an edge pair sum graph. In this paper we exhibit some spider graph.
UR - https://jac.ut.ac.ir/article_7918.html
L1 - https://jac.ut.ac.ir/article_7918_d0a0b362799482703ea6296c4b91f013.pdf
ER -