Inverse sum indeg status index of graphs and its applications to octane isomers and benzenoid hydrocarbons
Sign Up to like & getrecommendations! Published in 2020 at "Chemometrics and Intelligent Laboratory Systems"
DOI: 10.1016/j.chemolab.2020.104059
Abstract: Abstract The status or transmission of a vertex u in a graph G is defined by σ ( u ) = ∑ v ∈ V d ( u , v ) , where V is… read more here.
Keywords: status; sum indeg; octane isomers; index ... See more keywords
A short note on inverse sum indeg index of graphs
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DOI: 10.1142/s1793557120501521
Abstract: The inverse sum indeg index of a graph [Formula: see text] is defined as [Formula: see text], where [Formula: see text] is the degree of the vertex [Formula: see text]. In a recent paper, Pattabiraman… read more here.
Keywords: sum indeg; index; inverse sum; see text ... See more keywords
A Complete Characterization of Bipartite Graphs with Given Diameter in Terms of the Inverse Sum Indeg Index
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DOI: 10.3390/axioms11120691
Abstract: In 2010, Vukičević introduced an new graph invariant, the inverse sum indeg index of a graph, which has been studied due to its wide range of applications. Let Bnd be the class of bipartite graphs… read more here.
Keywords: inverse sum; indeg index; sum indeg; bipartite graphs ... See more keywords
On Neighborhood Inverse Sum Indeg Energy of Molecular Graphs
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DOI: 10.3390/sym14102147
Abstract: The spectral graph theory explores connections between combinatorial features of graphs and algebraic properties of associated matrices. The neighborhood inverse sum indeg (NI) index was recently proposed and explored to be a significant molecular descriptor.… read more here.
Keywords: neighborhood inverse; energy molecular; inverse sum; energy ... See more keywords