Weakly distance-regular digraphs.

DOI10.1016/j.jctb.2003.07.003zbMath1033.05100OpenAlexW2008049272WikidataQ57772716 ScholiaQ57772716MaRDI QIDQ1426099

Margarida Mitjana, Miquel Àngel Fiol, Joan Gimbert, Francesc Comellas

Publication date: 14 March 2004

Published in: Journal of Combinatorial Theory. Series B (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.jctb.2003.07.003

zbMATH Keywords

SpectrumOrthogonal polynomialsAdjacency matrixButterfly digraphCycle prefix digraphDistance-regular digraph

Mathematics Subject Classification ID

Related Items (9)

Multipartite Moore digraphs ⋮ Directed strongly walk-regular graphs ⋮ The spectra of some families of digraphs ⋮ Minimum cuts of distance-regular digraphs ⋮ A spectral excess theorem for normal digraphs ⋮ The spectra of Manhattan street networks ⋮ A spectral excess theorem for digraphs with normal Laplacian matrices ⋮ On the weak distance-regularity of Moore-type digraphs ⋮ Some constructions of quasi-strongly regular digraphs

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