Signed graphs with extremal least Laplacian eigenvalue

DOI10.1016/j.laa.2016.02.028zbMath1331.05135OpenAlexW2290309487MaRDI QIDQ254907

Francesco Belardo, Yue Zhou

Publication date: 8 March 2016

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

Full work available at URL: https://doi.org/10.1016/j.laa.2016.02.028

zbMATH Keywords

Laplaciansigned graphmixed graphleast eigenvalue

Mathematics Subject Classification ID

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

Related Items (9)

Ordering signed graphs with large index ⋮ Unbalanced signed graphs with extremal spectral radius or index ⋮ Unnamed Item ⋮ On the sum of Laplacian eigenvalues of a signed graph ⋮ On the spectrum of some signed complete and complete bipartite graphs ⋮ Unnamed Item ⋮ On signed graphs with just two distinct Laplacian eigenvalues ⋮ Signed bicyclic graphs minimizing the least Laplacian eigenvalue ⋮ Lower bounds for the least Laplacian eigenvalue of unbalanced blocks

Cites Work

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• Bounds for the least Laplacian eigenvalue of a signed graph
• On the notion of balance of a signed graph
• Matrices in the Theory of Signed Simple Graphs
• Eigenvalue bounds for the signless laplacian
• On the Laplacian Eigenvalues of Signed Graphs

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