New extremal doubly-even codes of length 56 derived from Hadamard matrices of order 28

DOI10.1016/0012-365X(89)90286-0zbMath0671.94013MaRDI QIDQ1119543

Vladimir D. Tonchev, Bussemaker, Frans C.

Publication date: 1989

Published in: Discrete Mathematics (Search for Journal in Brave)

zbMATH Keywords

self-dual codesminimum distance

Mathematics Subject Classification ID

Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20) Linear codes (general theory) (94B05)

Related Items

New extremal doubly-even [64,32,12 codes] ⋮ New extremal doubly-even codes of length 56 derived from Hadamard matrices of order 28 ⋮ Construction for both self-dual codes and LCD codes ⋮ Extremal doubly-even codes of length 40 derived from Hadamard matrices of order 20 ⋮ Self-dual codes and Hadamard matrices ⋮ Self-orthogonal \(3-(56,12,65)\) designs and extremal doubly-even self-dual codes of length 56 ⋮ Extremal doubly-even self-dual codes from Hadamard matrices ⋮ Classification of extremal double-circulant self-dual codes of length up to \(62\) ⋮ On Pless symmetry codes, ternary QR codes, and related Hadamard matrices and designs ⋮ Classification of Hadamard matrices of order 28 with Hall sets

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