ON CERTAIN TOPOLOGICAL INDICES OF THE DERIVED GRAPHS OF SUBDIVISION GRAPHS

S.M. HOSAMANI, V. LOKESHA, I.N. CANGUL, K.M. DEVENDRAIAH

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Abstract

The derived graph [G]y of a graph G is the graph having the same vertex set as G, with two vertices of [G]y being adjacent if and only if their distance in G is two. Topological indices are valuable in the study of QSAR/QSPR. There are numerous applications of graph theory in the eld of structural chemistry. In this paper, we compute generalized Randic, general Zagreb, general sum-connectivity, ABC, GA; ABC4, and GA5 indices of the derived graphs of subdivision graphs.

Keywords

topological indices, line graph, subdivision graph, derived graph.