The Hoffman number of a graph

DOI10.1016/S0012-365X(02)00764-1zbMath1012.05111OpenAlexW2011509335MaRDI QIDQ1861267

Yasuo Teranishi

Publication date: 16 March 2003

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

Full work available at URL: https://doi.org/10.1016/s0012-365x(02)00764-1

zbMATH Keywords

Laplacian eigenvaluesconnected graphHoffman number

Mathematics Subject Classification ID

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

Related Items (4)

Hoffman polynomials of nonnegative irreducible matrices and strongly connected digraphs ⋮ Subgraphs and the Laplacian spectrum of a graph ⋮ A note on Hoffman-type identities of graphs ⋮ The number of spanning forests of a graph

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