More on graphs with just three distinct eigenvalues

DOI10.2298/AADM161111033RzbMath1499.05393MaRDI QIDQ5034276

Peter Rowlinson

Publication date: 24 February 2022

Published in: Applicable Analysis and Discrete Mathematics (Search for Journal in Brave)

zbMATH Keywords

symmetric designstrongly regular graphminimum degreequasi-symmetric designmain eigenvalue

Mathematics Subject Classification ID

Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Eigenvalues, singular values, and eigenvectors (15A18)

Related Items (6)

More on signed graphs with at most three eigenvalues ⋮ Signed graphs with at most three eigenvalues ⋮ A problem concerning graphs with just three distinct eigenvalues ⋮ Signed graphs with three eigenvalues: biregularity and beyond ⋮ On regular signed graphs with three eigenvalues ⋮ Some new aspects of main eigenvalues of graphs

Cites Work

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• Biregular graphs with three eigenvalues
• On graphs with just three distinct eigenvalues
• A note on graphs with exactly two main eigenvalues
• Non-derivable strongly regular graphs from quasi-symmetric designs
• Multiplicative cones - a family of three eigenvalue graphs
• Nonregular graphs with three eigenvalues
• On graphs with three eigenvalues
• Strongly regular graphs with strongly regular decomposition

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