On Transformed Graphs

Abstract

Abstract The network systems and graphical analysis through the study ofstructural characteristics is a vast field of growing importance inresearch. Topological indices have a significant and crucial role inthe study of structure–property relationships. In this paper, weexamine constructional transformed networks constructed by unique vertex-edge incidence and mutual adjacency associations. Expres-sions for the first and second hyper Zagreb indices and co-indices of these transformed networks and their complements are obtained. MSC Classification: 05C09 , 05C90 , 05C92</jats:p