Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/16125
Title: Spectral Radius and Energy of Sombor Matrix of Graphs
Authors: Wang Z.
Mao Y.
Gutman, Ivan
Wu, Jianzhong
Ma, Qin
Issue Date: 2021
Abstract: Let G be a graph of order n. For i = 1, 2,…, n, let di be the degree of the vertex vi of G. The Sombor matrix Aso of G is defined so that its (i, j)-entry is equal to √d2i+d2j if the vertices vi and vj are adjacent, and 0 otherwise. The spectral radius ɳ1 and the energy Eso of Aso are examined. In particular, upper bounds on Eso are obtained, as well as Nordhaus-Gaddum-type results for ɳ1 and Eso.
URI: https://scidar.kg.ac.rs/handle/123456789/16125
Type: article
DOI: 10.2298/FIL2115093W
ISSN: 0354-5180
SCOPUS: 2-s2.0-85128740150
Appears in Collections:Faculty of Science, Kragujevac

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