QLS-integrality of complete r-partite graphs

DOI10.2298/FIL1505043PzbMath1464.05247MaRDI QIDQ5278624

Milan Pokorný

Publication date: 19 July 2017

Published in: Filomat (Search for Journal in Brave)

zbMATH Keywords

integral graphSeidel adjacency matrixcomplete \(r\)-partite graphLaplacian adjacency matrixsignless Laplacian adjacency matrix

Mathematics Subject Classification ID

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

Related Items (3)

On \(Q\)-integral graphs with edge-degrees at most six ⋮ Unnamed Item ⋮ On \(Q\)-integral graphs with \(Q\)-spectral radius 6

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