On the stability of the principal ratio

DOI10.1016/j.laa.2023.12.020OpenAlexW4390414797MaRDI QIDQ6149179

Yueheng Zhang

Publication date: 5 February 2024

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

Full work available at URL: https://doi.org/10.1016/j.laa.2023.12.020

zbMATH Keywords

principal eigenvectorspectral graph theoryprincipal ratiomatrix perturbation theory

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50)

Cites Work

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• \(\lambda_ 1\), isoperimetric inequalities for graphs, and superconcentrators
• Revisiting two classical results on graph spectra
• Extreme eigenvalues of nonregular graphs
• Diameter increase caused by edge deletion
• Characterizing graphs of maximum principal ratio
• The maximum principal ratio of graphs

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