چكيده به لاتين
Abstract:
Abstract. A sum divisor cordial labeling of a graph G with vertex set V is a bijection f
from V to 1, 2, ..., V (G) such that an edge uv is assigned the label 1 if 2 divides f(u)+f(v)
and 0 otherwise; and the number of edges labeled with 1 and the number of edges labeled
with 0 differ by at most 1. A graph with a sum divisor cordial labeling is called a sum
divisor cordial graph. In this Thesis, we prove the graph G- e, Cn, Wn, Fn, Ln, S(Qn),
S(K2 +mK2), (S*(Pn ⊙K)), full binary tree, Tp-tree and disjoint union of graphs admit
a sum divisor cordial lebeling. Also, we investigate some new construction of graph on
sum divisor cordial graph.
Keywords: Sum divisor cordial graph, star, ladder, fan,cycle, transformed tree.