Isospectral graph reductions and improved estimates of matrices' spectra

DOI10.1016/j.laa.2012.04.031zbMath1247.05134arXiv0911.2453OpenAlexW2963711127MaRDI QIDQ445806

Leonid A. Bunimovich, Benjamin Z. Webb

Publication date: 27 August 2012

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

Full work available at URL: https://arxiv.org/abs/0911.2453

zbMATH Keywords

eigenvalue approximationdynamical networksGershgorin discsisospectral graph reduction

Mathematics Subject Classification ID

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

Related Items (7)

A new Gershgorin-type result for the localisation of the spectrum of matrices ⋮ Isospectral reduction in infinite graphs ⋮ Isospectral compression and other useful isospectral transformations of dynamical networks ⋮ Pseudospectra of isospectrally reduced matrices ⋮ Stationary measures on infinite graphs ⋮ Eigenvectors of isospectral graph transformations ⋮ On the spectral properties of Feigenbaum graphs

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