The 3-class association schemes connected with checkered Hadamard matrices of order 16
type: Item
instance of: scholarly article
title: The 3-class association schemes connected with checkered Hadamard matrices of order 16
zbMATH Open document ID: 0966.05083
author: R. W. Goldbach
author: H. L. Claasen
published in: European Journal of Combinatorics
publication date: 2000-01-01T00:00:00Z
review text: 3-class association schemes with adjacency matrices \(D_0\), \(D_1\), \(D_2\) and \(D_3\) are considered where \(D_0+ D_3= I_4\otimes J_4\) and \(H= D_0+ D_1- D_2+ D_3\) is a checkered Hadamard matrix (\(\otimes\) denotes the Kronecker product of matrices).
reviewed by: M. R. Darafsheh
Mathematics Subject Classification ID: 05E30
Mathematics Subject Classification ID: 05B20
zbMATH DE Number: 1538571
zbMATH Keywords: association schemes
zbMATH Keywords: Hadamard matrix
MaRDI profile type: Publication
full work available at URL: eujc.2000.0404
OpenAlex ID: W2021440452
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DOI: 10.1006/EUJC.2000.0404
description: scientific article; zbMATH DE number 1538571