Signed graphs whose all Laplacian eigenvalues are main

DOI10.1080/03081087.2022.2105288zbMath1529.05101OpenAlexW4289174560MaRDI QIDQ6057691

Milica Anđelić, Tamara Koledin, Zoran Stanić

Publication date: 26 October 2023

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

Full work available at URL: https://doi.org/10.1080/03081087.2022.2105288

zbMATH Keywords

controllabilitychain graphthreshold graphcographswitching equivalenceintegral spectrummain Laplacian eigenvalue

Mathematics Subject Classification ID

Controllability (93B05) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Structural characterization of families of graphs (05C75) Signed and weighted graphs (05C22)

Related Items (1)

Integral Laplacian graphs with a unique repeated Laplacian eigenvalue. I

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