New Hadamard matrix of order 24
type: Item
instance of: scholarly article
title: New Hadamard matrix of order 24
zbMATH Open document ID: 0694.05019
DOI: 10.1007/BF01788676
author: Hiroshi Kimura
published in: Graphs and Combinatorics
publication date: 1989-01-01T00:00:00Z
review text: This paper completes the \textit{N. Ito, J. S. Leon} and \textit{J. Q. Longyear}, ``Classification of 3-(24,12,5) designs and 24-dimensional Hadamard matrices'', J. Comb. Theory, Ser. A 31, 66-93 (1981; Zbl 0477.05019). It was previously thought there were 59 inequivalence classes of Hadamard matrices of order 24. The present author's work shows that there are exactly 60 inequivalence classes for Hadamard matrices of order 24.
reviewed by: Hironobu Kimura
Mathematics Subject Classification ID: 05B20
zbMATH DE Number: 4135959
zbMATH Keywords: inequivalent Hadamard matrices
Wikidata QID: Q56288969
MaRDI profile type: Publication
cites work: Q5592263
cites work: On a conjecture of C. W. Norman, I
cites work: Hadamard matrices of order 28 with automorphism groups of order two
cites work: On equivalence of Hadamard matrices
cites work: Construction of Hadamard matrices of order 28
cites work: An algorithm for computing the automorphism group of a Hadamard matrix
cites work: Q3950566
cites work: Q4154871
cites work: Order 24 Hadamard matrices of character at least 3
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description: scientific article; zbMATH DE number 4135959