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Generalized Hadamard matrices whose transposes are not generalized Hadamard matrices
Author(s) -
Craigen R.,
de Launey W.
Publication year - 2009
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.20221
Subject(s) - hadamard transform , complex hadamard matrix , hadamard matrix , hadamard's inequality , mathematics , hadamard's maximal determinant problem , hadamard product , hadamard three lines theorem , combinatorics , mathematical analysis
In answer to “Research Problem 16” in Horadam's recent book Hadamard matrices and their applications , we provide a construction for generalized Hadamard matrices whose transposes are not generalized Hadamard matrices. © 2009 Wiley Periodicals,Inc. J Combin Designs 17: 456–458, 2009
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