Intersection numbers for coherent configurations and the spectrum of a graph

DOI10.1016/0095-8956(83)90072-2zbMath0534.05045OpenAlexW2048408424MaRDI QIDQ790128

Colin D. Walter

Publication date: 1983

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

Full work available at URL: https://doi.org/10.1016/0095-8956(83)90072-2

zbMATH Keywords

adjacency matrixisomorphism classintersection numberadjacency algebrageneric matrixlabelled graph

Mathematics Subject Classification ID

Other designs, configurations (05B30) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50) Graph theory (05C99)

Cites Work

• Coherent configurations. I: Ordinary representation theory

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