On Hadamard matrices

DOI10.1016/0097-3165(75)90003-5zbMath0295.05005OpenAlexW2035143698MaRDI QIDQ1212938

Jennifer Seberry Wallis

Publication date: 1975

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

Full work available at URL: https://doi.org/10.1016/0097-3165(75)90003-5

Mathematics Subject Classification ID

Combinatorial aspects of block designs (05B05) Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20) Combinatorial aspects of difference sets (number-theoretic, group-theoretic, etc.) (05B10)

Related Items (15)

On good matrices, skew Hadamard matrices and optimal designs ⋮ Goethals-Seidel difference families with symmetric or skew base blocks ⋮ Construction of some SBIBD \((4k^ 2,2k^ 2+k,k^ 2+k)\) and Hadamard matrices with maximal excess ⋮ Hadamard Matrices, Finite Sequences, and Polynomials Defined on the Unit Circle ⋮ Hadamard matrices of the Williamson type of order 4\(\cdot m\), \(m=p\cdot q\) an exhaustive search for \(m=33\) ⋮ Complex D-optimal designs ⋮ Recurrence formulas for the construction of Williamson-type matrices ⋮ On orthogonal matrices with constant diagonal ⋮ On skew-Hadamard matrices ⋮ Hadamard matrices and the spectrum of quadratic symmetric polynomials over finite fields ⋮ Ten Hadamard matrices of order 1852 of Goethals-Seidel type ⋮ Skew-Hadamard matrices of order 2(q + 1) ⋮ Some infinite classes of Hadamard matrices ⋮ On the Smith normal form of \(D\)-optimal designs ⋮ Plotkin's conjectures regarding decompositions D(4k, 4)

Cites Work

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• Combinatorial mathematics. Proceedings of the 2nd Australian conference
• Combinatorics. Room squares, sum-free sets, Hadamard matrices
• Decomposition of Hadamard matrices
• Skew Hadamard matrices of Goethals-Seidel type
• Construction of Williamson type matrices
• Hadamard Matrices of the Williamson Type
• A new construction for Hadamard matrices

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