An extended eigenvalue-free interval for the eccentricity matrix of threshold graphs

DOI10.1007/s12190-022-01758-3OpenAlexW4281756048WikidataQ114206552 ScholiaQ114206552MaRDI QIDQ2700105

Milica Anđelić, Tamara Koledin, Zoran Stanić, Carlos Martins de Fonseca

Publication date: 20 April 2023

Published in: Journal of Applied Mathematics and Computing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s12190-022-01758-3

zbMATH Keywords

tridiagonal matrixthreshold grapheccentricity matrixeigenvalue-free interval

Mathematics Subject Classification ID

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

Cites Work

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• Eigenvalue location for chain graphs
• Sufficient conditions for positive definiteness of tridiagonal matrices revisited
• The anti-adjacency matrix of a graph: eccentricity matrix
• On the eccentricity spectra of threshold graphs
• On the eccentricity spectra of complete multipartite graphs
• Spectral properties of the eccentricity matrix of graphs
• Spectra of eccentricity matrices of graphs
• On periodic continuants
• Characterizing the extremal graphs with respect to the eccentricity spectral radius, and beyond
• Eigenvalue-free intervals of distance matrices of threshold and chain graphs

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