Computation of Some Degree Based Topological Indices of Silicates (SiO2) Layer

Abstract

Abstract. Topological Indices is a graph invariant, which is defined from a set of finite graphs to real numbers. A large number of topological indices have been conceived, depending on vertex degrees, which are called degree based topological indices. In this paper it is tried to discuss about some of these degree based topological indices viz., Augmented Zagreb indices, Harmonic index, and the three S indices in connection with SiO 2 layer structurein a graph theoretic prospective.

Predictive analytics of conductance and HOMO-LUMO gaps with topological descriptors of porphyrin nanosheets

“…In order to overcome these challenges the properties of these nanosheets could be efficiently studied using the topological descriptors in which the analysis is done on the structural arrangement of atoms and molecules. In recent literature, various physio chemical and structural properties of the several nanosheets, nanowires, and nanotubes were predicted for various compounds by the incorporation of these descriptors [30][31][32][33][34][35][36][37][38][39][40][41][42][43][44][45][46][47][48][49].…”

Sum Augmented and Multiplicative Sum Augmented Indices of Some Nanostructures

“…This topological index has been found to be a useful predictive indicator in the research on heat generation in octanes, and heptanes, with a prediction power that is superior to the atom bond connectivity index [4]. This index has also been researched in the past [5,6,7,8,9,10].…”