A short remark on graphs with two main eigenvalues

DOI10.1016/j.amc.2019.124858zbMath1433.05192OpenAlexW2988553982WikidataQ126863814 ScholiaQ126863814MaRDI QIDQ2287592

Lu Lu, Dragan Stevanović, Li-Hua Feng

Publication date: 21 January 2020

Published in: Applied Mathematics and Computation (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.amc.2019.124858

zbMATH Keywords

main eigenvaluenumber of walksgraph complement

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Distance in graphs (05C12)

Related Items (5)

Further results on almost controllable graphs ⋮ Almost controllable graphs and beyond ⋮ On irregularity indices and main eigenvalues of graphs and their applicability ⋮ Graphs with \(n - 1\) main eigenvalues ⋮ On main eigenvalues of chain graphs

Cites Work

• Some results on graph spectra
• On some properties of graph irregularity indices with a particular regard to the \(\sigma \)-index
• Unnamed Item

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