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scientific article; zbMATH DE number 874570 - MaRDI portal

scientific article; zbMATH DE number 874570

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Publication:4877006

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zbMath0857.05069MaRDI QIDQ4877006

Spence, Edward

Publication date: 6 March 1997

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

spectrum Hadamard matrix switching class group presentation two-graph conference two-graph

Mathematics Subject Classification ID

Trees (05C05) Graphs and abstract algebra (groups, rings, fields, etc.) (05C25) Graphs and linear algebra (matrices, eigenvalues, etc.) (05C50)

Related Items (2)

Numerical measures for two-graphs ⋮ On irreducible \(n\)-ary quasigroups with reducible retracts.

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