Generalised Multiplicative Indices of Polycyclic Aromatic Hydrocarbons and Benzenoid Systems

Many types of topological indices such as degree-based topological indices, distance-based topological indices, and counting-related topological indices are explored during past recent years. Among degree-based topological indices, Zagreb indices are the oldest one and studied well. In the paper, we...

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Published inZeitschrift für Naturforschung. A, A journal of physical sciences Vol. 72; no. 6; pp. 573 - 576
Main Authors Kulli, V.R., Stone, Branden, Wang, Shaohui, Wei, Bing
Format Journal Article
LanguageEnglish
Published De Gruyter 01.06.2017
Subjects
Benzenoid System
Graph Theory
Multiplicative Zagreb Indices
Polycyclic Aromatic Hydrocarbon
Primary: 05C90
Secondary: 05C07
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Summary:Many types of topological indices such as degree-based topological indices, distance-based topological indices, and counting-related topological indices are explored during past recent years. Among degree-based topological indices, Zagreb indices are the oldest one and studied well. In the paper, we define a generalised multiplicative version of these indices and compute exact formulas for Polycyclic Aromatic Hydrocarbons and jagged-rectangle Benzenoid systems.
ISSN:0932-0784
1865-7109
DOI:10.1515/zna-2017-0104