Vertex Degree

The IRC Indices of Transformation and Derived Graphs
An irregularity index I R(Γ) of a graph Γ is a nonnegative numeric quantity (i.e., I R(Γ) ≥ 0) such that I R(Γ) = 0 iff Γ is a regular …
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Valency-Based Molecular Descriptors for Measuring the π-Electronic Energy of Lower Polycyclic Aromatic Hydrocarbons
In this article, the efficiency of all the well-known valency-based molecular descriptors has been measured using certain comparative …
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Quality testing of spectrum-based distance descriptors for polycyclic aromatic hydrocarbons with applications to carbon nanotubes and nanocones
In this paper, we investigate the predictive potential of commonly occurring spectrum-based distance descriptors which are based on …
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Quality testing of spectrum-based valency descriptors for polycyclic aromatic hydrocarbons with applications
In this paper, we investigate the prediction potential of commonly occurring eigenvalues-based descriptors which are related to …
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A computer-based method to determine predictive potential of distance-spectral descriptors for measuring the π-electronic energy of benzenoid hydrocarbons with applications
Graph signal processing deals with signals whose domain, defined by a graph, is irregular. The total π -electron energy or simply the π …
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Correlation Ability of Degree-Based Topological Indices for Physicochemical Properties of Polycyclic Aromatic Hydrocarbons with Applications
Several chemical and medical experimentation reveals a dependence of physicochemical and biological properties of a compound on its …
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Hamilton-connectedness and hamilton-laceability of planar geometric graphs with applications
In this paper, we have used two different proof techniques to show the Hamilton-connectedness of graphs. By using the vertex …
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Predictive potential of spectrum-based topological descriptors for measuring the π-electronic energy of benzenoid hydrocarbons with applications to boron triangular and boron α-nanotubes
In this paper, we determine the efficiency of all commonly occurring eigenvalues-based topological descriptors for measuring the …
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The Calculations of Topological Indices on Certain Networks
It is one of the core problems in the study of chemical graph theory to study the topological index of molecular graph and the internal …
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Quality testing of distance-based molecular descriptors for benzenoid hydrocarbons
In this paper, we investigate the prediction power of all the well-known distance-based molecular structure descriptors in the …
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