An infinite family of integral graphs

DOI10.1016/0012-365X(84)90095-5zbMath0556.05049OpenAlexW2055178321MaRDI QIDQ761469

Moshe Roitman

Publication date: 1984

Published in: Discrete Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0012-365x(84)90095-5

zbMATH Keywords

eigenvaluesspectrumcomplete tripartite graphsintegral complete n- partite

Mathematics Subject Classification ID

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

Related Items (11)

Integral trees of diameter 6 ⋮ Joins of hypergraphs and their spectra ⋮ Q-integral unicyclic, bicyclic and tricyclic graphs ⋮ Integral complete 4-partite graphs ⋮ Integral complete multipartite graphs ⋮ Integral complete multipartite graphs \(K_{a_{1}\cdot p_{1},a_{2}\cdot p_{2},\dots ,a_s\cdot p_s}\) with \(s=5,6\) ⋮ Integral complete multipartite graphs ⋮ Spectral rational variation in two places for adjacency matrix is impossible ⋮ Some families of integral graphs ⋮ On the Laplacian integral tricyclic graphs ⋮ Integral complete \(r\)-partite graphs

Cites Work

• Unnamed Item

This page was built for publication: An infinite family of integral graphs