On Neighborhood Inverse Sum Indeg Energy of Molecular Graphs
نویسندگان
چکیده
The spectral graph theory explores connections between combinatorial features of graphs and algebraic properties associated matrices. neighborhood inverse sum indeg (NI) index was recently proposed explored to be a significant molecular descriptor. Our aim is investigate the NI from standpoint, for which suitable matrix proposed. symmetric since it generated edge connection information undirected graphs. A novel energy introduced based on eigenvalues that matrix. usefulness as structural descriptor analyzed by investigating predictive potential isomer discrimination ability. Fundamental mathematical present spectrum are investigated. bipartite class identified about origin real line. Bounds radius explained identifying respective extremal
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ژورنال
عنوان ژورنال: Symmetry
سال: 2022
ISSN: ['0865-4824', '2226-1877']
DOI: https://doi.org/10.3390/sym14102147