Classification of 3-(24, 12, 5) designs and 24-dimensional Hadamard matrices

DOI10.1016/0097-3165(81)90054-6zbMath0477.05019OpenAlexW2055214429MaRDI QIDQ1160132

Judith Q. Longyear, Jeffrey S. Leon, Noburo Ito

Publication date: 1981

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(81)90054-6

zbMATH Keywords

Hadamard matrices

Mathematics Subject Classification ID

Exact enumeration problems, generating functions (05A15) Combinatorial aspects of block designs (05B05) Combinatorial aspects of matrices (incidence, Hadamard, etc.) (05B20)

Related Items (17)

Another Look at Projection Properties of Hadamard Matrices ⋮ Hadamard matrices of order 28 with automorphism groups of order two ⋮ Hadamard matrices of order 36 with automorphisms of order 17 ⋮ Construction of Hadamard matrices of order 28 ⋮ The codes and the lattices of Hadamard matrices ⋮ Hadamard matrices of orders 60 and 64 with automorphisms of orders 29 and 31 ⋮ Classification of 3-(24, 12, 5) designs and 24-dimensional Hadamard matrices ⋮ Self-dual codes over GF(5) ⋮ On maximizing a design estimation efficiency using hidden projection properties. ⋮ Some non-isomorphic \((4t+4,8t+6,4t+3,2t+2,2t+1)\)-BIBD's ⋮ Bounds on the number of Hadamard designs of even order ⋮ On the enumeration of some D-optimal designs ⋮ The Moment Map of a Lie Group Representation ⋮ Hadamard matrices of generalized quaternion type ⋮ Hadamard 2-(63,31,15) designs invariant under the dihedral group of order 10 ⋮ Hadamard matrices of order 28 with automorphisms of order 13 ⋮ Hadamard matrices of order 28 with automorphisms of order 7

Cites Work

• Note on the Mathieu group \(M_{12}\)
• An algorithm for computing the automorphism group of a Hadamard matrix
• Order 24 Hadamard matrices of character at least 3
• Classification of 3-(24, 12, 5) designs and 24-dimensional Hadamard matrices
• On the construction of certain Hadamard designs
• Regular d-valent graphs of girth 6 and 2(d2−d+1) vertices
• Unnamed Item
• Unnamed Item
• Unnamed Item

This page was built for publication: Classification of 3-(24, 12, 5) designs and 24-dimensional Hadamard matrices