Dataset Open Access

# Dataset for Quaternary Complex Hadamard Matrices of Order 18

Östergård, Patric R J; Paavola, William T

### Citation Style Language JSON Export

{
"publisher": "Zenodo",
"DOI": "10.5281/zenodo.3733061",
"title": "Dataset for Quaternary Complex Hadamard Matrices of Order 18",
"issued": {
"date-parts": [
[
2020,
3,
30
]
]
},
"abstract": "<p>The files contain the quaternary complex Hadamard matrices of order 18 classified in the work &quot;Patric R. J. &Ouml;sterg&aring;rd and William T. Paavola, Quaternary Complex Hadamard Matrices of Order 18&quot;.</p>\n\n<p>Each file bh18-t<strong>n</strong>.txt contains the matrices of type <strong>n</strong> up to Hadamard equivalence. Each matrix is expressed as a human-readable 18 by 18 array of <strong>x</strong>&isin;{0,1,2,3} such that the corresponding elements of each matrix are given by raising the imaginary unit to the power of <strong>x</strong>. Each array is followed by a single row that contains the size of the stabilizer of the matrix.</p>",
"author": [
{
"family": "\u00d6sterg\u00e5rd, Patric R J; Paavola, William T"
}
],
"version": "1",
"type": "dataset",
"id": "3733061"
}
120
23
views