Integral solutions to the incidence equation for finite projective plane cases of orders \(n \equiv 2\pmod 4\)

DOI10.2140/pjm.1966.17.97zbMath0142.25301OpenAlexW2016367430MaRDI QIDQ2522887

Eugene C. Johnsen

Publication date: 1966

Published in: Pacific Journal of Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.2140/pjm.1966.17.97

zbMATH Keywords

combinatorics

Mathematics Subject Classification ID

Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20) Combinatorial aspects of finite geometries (05B25)

Related Items (5)

(v, k, λ) Configurations and Hadamard matrices ⋮ A skew Hadamard matrix of order 36 ⋮ The factors of a design matrix ⋮ Skew-Hadamard Abelian group difference sets ⋮ Combinatorial structures in loops. I: Elements of the decomposition theory

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