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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PaperMissing.pdf Restricted Access | 29.86 kB | Adobe PDF | View/Open |
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