Eccentricity-based topological indices of three-layer TiO2 nanotubes

Abstract

Eccentricity-based topological indices have been extensively studied in recent years because of their significant involvement, as molecular descriptor, in mathematical modeling of biological activities of diverse nature. Eccentric connectivity, connective eccentric, modified eccentric connectivity and reverse eccentric connectivity indices are some of the best-known topological indices in chemical graph theory. In this paper, we compute these topological indices for three-layer TiO₂ nanotubes. © 2020 Utilitas Mathematica Publishing Inc.. All rights reserved.