Signless Laplacian spectrum of a graph

DOI10.1016/j.laa.2023.11.007MaRDI QIDQ6185985

Amir Hossein Ghodrati, Mohammad Ali Hosseinzadeh

Publication date: 9 January 2024

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

zbMATH Keywords

characteristic polynomialsignless Laplacian matrix\(Q\)-eigenvalues

Mathematics Subject Classification ID

Extremal problems in graph theory (05C35) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18) Vertex subsets with special properties (dominating sets, independent sets, cliques, etc.) (05C69)

Cites Work

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• On conjectures involving second largest signless Laplacian eigenvalue of graphs
• Laplacian distribution and domination
• On the second largest eigenvalue of the signless Laplacian
• On the spectrum of an equitable quotient matrix and its application
• Laplacian eigenvalue distribution and graph parameters
• Eigenvalue bounds for the signless laplacian
• A relation between the matching number and Laplacian spectrum of a graph

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