ABSTRACT: In 2012, Ponraj et al. defined a concept of k-product cordial labeling as follows: Let f be a map from V( G ) to { 0,1,⋯,k−1 } where k is an integer, 1≤k≤| V( G ) | . For each edge uv assign ...

ABSTRACT: In this paper, we discuss the simple connected graphs which have a minimum diameter spanning tree such that both have same domination number.