Authors: Mohamad Nazri Husin; Roslan Hasni; Muhammad Imran
Addresses: School of Informatics and Applied Mathematics, University Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia ' School of Informatics and Applied Mathematics, University Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia ' Department of Mathematics, School of Natural Sciences, National University of Sciences and Technology, Sector H-12, Islamabad, Pakistan
Abstract: There are certain types of topological indices such as degree-based topological indices, distance-based topological indices and counting-related topological indices. Among degree-based topological indices, the so-called atom-bond connectivity (ABC), geometric-arithmetic (GA) are of vital importance. These topological indices correlate certain physico-chemical properties of chemical compounds such as boiling point, stability, strain energy and others. In this paper, the augmented Zagreb, first reformulated Zagreb and sum connectivity indices for certain networks like silicate, chain silicate, hexagonal, oxide and honeycomb networks are computed.
Keywords: augmented Zagreb index; first reformulated Zagreb index; sum connectivity index; silicate network; chain silicate network; hexagonal network; oxide network; honeycomb network.
International Journal of Networking and Virtual Organisations, 2017 Vol.17 No.1, pp.46 - 63
Received: 31 Jul 2015
Accepted: 17 Feb 2016
Published online: 31 Mar 2017 *