Two Necessary Conditions for λ 2 (G) = d 2 ( G )

DOI10.1080/0308108031000053620zbMath1023.15004OpenAlexW2045165227MaRDI QIDQ4804462

Yao-Ping Hou, Yong-Liang Pan

Publication date: 13 July 2003

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

Full work available at URL: https://doi.org/10.1080/0308108031000053620

zbMATH Keywords

graphlower boundLaplacian matrixsecond largest eigenvalue

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18)

Related Items (1)

Open problem on \(\sigma\)-invariant

Cites Work

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• Laplacian matrices of graphs: A survey
• A note on the second largest eigenvalue of the laplacian matrix of a graph^∗
• The Laplacian Spectrum of a Graph
• The Laplacian Spectrum of a Graph II

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