On signed graphs with just two distinct Laplacian eigenvalues

DOI10.1016/j.amc.2019.01.003zbMath1428.05193OpenAlexW2913599502MaRDI QIDQ2010558

Dijian Wang, Zikai Tang, Yao-Ping Hou

Publication date: 27 November 2019

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

Full work available at URL: https://doi.org/10.1016/j.amc.2019.01.003

zbMATH Keywords

eigenvaluesadjacency matrixLaplacian matrixsigned graph

Mathematics Subject Classification ID

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

Related Items (2)

Critical groups of strongly regular graphs and their generalizations ⋮ Some signed graphs whose eigenvalues are main

Cites Work

• Signed graphs with extremal least Laplacian eigenvalue
• Biregular graphs with three eigenvalues
• On graphs with just three distinct eigenvalues
• Edge-signed graphs with smallest eigenvalue greater than \(-2\)
• Signed graphs
• Signed graphs, root lattices, and Coxeter groups
• On the Laplacian coefficients of signed graphs
• Balancedness and the least eigenvalue of Laplacian of signed graphs
• Matrices in the Theory of Signed Simple Graphs
• On signed graphs with two distinct eigenvalues

This page was built for publication: On signed graphs with just two distinct Laplacian eigenvalues