On the sum of Laplacian eigenvalues of a signed graph

DOI10.1016/j.laa.2018.06.005zbMath1393.05184OpenAlexW2806168309WikidataQ129718578 ScholiaQ129718578MaRDI QIDQ1654383

Dijian Wang, Yao-Ping Hou

Publication date: 8 August 2018

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

Full work available at URL: https://doi.org/10.1016/j.laa.2018.06.005

zbMATH Keywords

Laplacian matrixsigned graphssum of eigenvalues

Mathematics Subject Classification ID

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

Related Items (1)

A counterexample to a conjecture of Wang and Hou on signed graphs

Cites Work

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• Matrices in the Theory of Signed Simple Graphs
• On the Laplacian Eigenvalues of Signed Graphs
• On signed graphs whose second largest Laplacian eigenvalue does not exceed 3

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