Conference matrices from projective planes of order 9

DOI10.1016/S0195-6698(85)80021-4zbMath0568.05012MaRDI QIDQ1060218

J. J. Seidel, Cor A. J. Hurkens

Publication date: 1985

Published in: European Journal of Combinatorics (Search for Journal in Brave)

zbMATH Keywords

strongly regular graphtransversal designsconference matrixprojective planes of order 9

Mathematics Subject Classification ID

Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20) Enumeration in graph theory (05C30)

Related Items (3)

On self-complementary strongly regular graphs ⋮ Johan Jacob Seidel ⋮ A classification criterion for definitive screening designs

Cites Work

• Orthogonal Matrices with Zero Diagonal
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