Generalised Multiplicative Indices of Polycyclic Aromatic Hydrocarbons and Benzenoid Systems

Abstract

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 generalized multiplicative version of these indices and compute exact formulas for Polycyclic Aromatic Hydrocarbons and Jagged-Rectangle Benzenoid Systems.

Edge Version Molecular Descriptors of Polycyclic Aromatic Hydrocarbons

“…Recently, Furtula and Gutman defined" forgotten topological index" or" Findex" and its edge version is [15]: In a study, they had reported generalized certain degree based and generalized multiplicative indices of Polycyclic Aromatic Hydrocarbons (PAHn). [14]. In this article, we compute the edge version topological invariants of Polycyclic Aromatic Hydrocarbons (PAHn).…”

On the sharp lower bounds of Zagreb indices of graphs with given number of cut vertices

“…Zagreb indices are employing as molecular descriptors in QSPR and QSAR, see [11,12]. In the interdisplinary of mathemactics, chemistry and physics, it is not surprising that there are numerous studies of properties of the Zagreb indices of molecular graphs [13,14,15,16,17,18,19,20,21]. In [22,23], some bounds of (chemical) trees on Zagreb indices are studied and surveyed.…”

Multiplicative Connectivity Revan Indices of Polycyclic Aromatic Hydrocarbons and Benzenoid Systems

“…In this paper, we determine the multiplicative product connectivity Revan index, the multiplicative sum connectivity Revan index and the multiplicative atom bond connectivity index for polycyclic aromatic hydrocarbons PAH n and jagged rectangle benzenoid systems B m,n . For more information about aromatic hydrocarbons and benzenoid systems see [25].…”