A note on eigenvalues of signed graphs

DOI10.1016/J.LAA.2022.07.010zbMath1496.05101OpenAlexW4286637486WikidataQ114151275 ScholiaQ114151275MaRDI QIDQ2168916

Feng Liu, Gaoxing Sun, Kaiyang Lan

Publication date: 26 August 2022

Published in: Linear Algebra and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.laa.2022.07.010

zbMATH Keywords

eigenvaluesigned graphbalanced clique number

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Signed and weighted graphs (05C22)

Related Items (2)

Remarks on the largest eigenvalue of a signed graph ⋮ Extremal results for \(C_3^-\)-free signed graphs

Cites Work

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• Lower bounds for the clique and the chromatic numbers of a graph
• On the spectral radius of (0,1)-matrices
• Spectral bounds for the clique and independence numbers of graphs
• Bounds of eigenvalues of graphs
• A bound on the spectral radius of graphs with \(e\) edges
• A sharp upper bound of the spectral radius of graphs
• Eigenvalues and chromatic number of a signed graph
• On the largest eigenvalue of non-regular graphs
• Some Inequalities for the Largest Eigenvalue of a Graph
• Remarks on Spectral Radius and Laplacian Eigenvalues of a Graph
• Graphs characterized by the second eigenvalue

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