Abstract
Let Г be a simple connected graph/network with vertex set V(Г) and edge set E(Г). A topological index is a real number associated to Г that characterizes its topology and is invariant under graph automorphism. If υi and υj are vertices in V(Г), the distance between them denoted by dГ (υi, υj) refers to the length of the shortest path that connects υi, and υj. A topological index is said to be distance-based if its computation involves distance between vertices. Recently, the exact value of some distance-based topological indices namely Wiener, hyper-Wiener, and Schultz molecular topological index of the circulant network Cn(1, a) for a = 2, 3, 4, and 5 were computed. In this paper, we use the breadth-first search method to compute for some distance-based topological indices of the circulant network Cn(1, a) where a = 6 and . We also provide a general formula for the computation of the Wiener, Schultz, and Gutman index of the circulant network Cn(1, a) where
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