Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/13927
Title: Energy of Graphs with Self-Loops
Authors: Gutman, Ivan
Redžepović, Izudin
Furtula, Boris
Sahal A.
Issue Date: 2021
Abstract: The energy of graphs containing self-loops is considered. If the graph G of order n contains σ self-loops, then its energy is defined as E(G) = P |λi − σ/n| where λ1, λ2, . . ., λn are the eigenvalues of the adjacency matrix of G. Some basic properties of E(G) are established, and several open problems pointed out or conjectured.
URI: https://scidar.kg.ac.rs/handle/123456789/13927
Type: article
DOI: 10.46793/match.87-3.645G
ISSN: 0340-6253
SCOPUS: 2-s2.0-85121848165
Appears in Collections:Faculty of Science, Kragujevac

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