Relations between the skew spectrum of an oriented graph and the spectrum of an associated signed graph

DOI10.1016/J.LAA.2023.07.015OpenAlexW4384938072MaRDI QIDQ6178779

Zoran Stanić

Publication date: 5 September 2023

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

Full work available at URL: https://doi.org/10.1016/j.laa.2023.07.015

zbMATH Keywords

Oriented graph, Signed graph, Eigenvalues, Bipartite graph

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Directed graphs (digraphs), tournaments (05C20) Signed and weighted graphs (05C22)

Related Items (2)

Oriented graphs whose skew spectral radius does not exceed 2 ⋮ The polynomial reconstruction problem: the first 50 years

Cites Work

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• The oriented bicyclic graphs whose skew-spectral radii do not exceed 2
• Skew-adjacency matrices of graphs
• Signed graphs
• On the skew spectra of Cartesian products of graphs
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• On signed graphs with just two distinct adjacency eigenvalues
• Skew spectra of oriented graphs
• On oriented graphs whose skew spectral radii do not exceed 2
• Large regular bipartite graphs with median eigenvalue 1
• Integer symmetric matrices having all their eigenvalues in the interval \([ - 2,2\)]
• Matrices in the Theory of Signed Simple Graphs
• On the classification of weighing matrices and self-orthogonal codes
• Signed graphs with two eigenvalues and vertex degree five
• Integral regular net-balanced signed graphs with vertex degree at most four

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