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On the self‐dual 𝔽 5 ‐codes constructed from Hadamard matrices of order 24
Author(s) -
Harada Masaaki
Publication year - 2004
Publication title -
journal of combinatorial designs
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.618
H-Index - 34
eISSN - 1520-6610
pISSN - 1063-8539
DOI - 10.1002/jcd.20021
Subject(s) - hadamard transform , mathematics , hadamard matrix , dual (grammatical number) , order (exchange) , combinatorics , complex hadamard matrix , hadamard's inequality , hadamard's maximal determinant problem , hadamard code , discrete mathematics , mathematical analysis , art , literature , finance , economics
There are exactly 60 inequivalent Hadamard matrices of order 24. In this note, we give a classification of the self‐dual 5 ‐codes of length 48 constructed from the Hadamard matrices of order 24. © 2004 Wiley Periodicals, Inc.