PreprintCC BY 4.0arXiv
A Hadamard Cube of Order 22
Abstract
We give an explicit three-dimensional Hadamard matrix of order $22$. The example is presented by listing its twenty-two 22×22 two-dimensional slices.
Related
- Integrality, smoothness and normality bounds for cube-truncated Hadamard simplices
- Classification of Symmetric Hadamard Matrices Up to Order 32
- Nonexistence of Hadamard difference sets in groups of order 4p2 with p≡ 3 pmod 4, p≥ 7
- A Complete Classification of Complex Hadamard Matrices of Order Six
- From one generator to loop order on the three-cube
BibTeX
@misc{bahmanian2026hadamard,
title = {{A Hadamard Cube of Order 22}},
author = {Amin Bahmanian and Sho Suda},
howpublished = {arXiv},
year = {2026},
month = oct,
doi = {10.48550/arxiv.2610.01065},
eprint = {2610.01065},
archivePrefix = {arXiv},
url = {https://arxiv.org/abs/2610.01065},
note = {CC BY 4.0},
}
RIS
TY - UNPB
TI - A Hadamard Cube of Order 22
AU - Amin Bahmanian
AU - Sho Suda
PY - 2026
DA - 2026/10/01
PB - arXiv
DO - 10.48550/arxiv.2610.01065
UR - https://arxiv.org/abs/2610.01065
AB - We give an explicit three-dimensional Hadamard matrix of order $22$. The example is presented by listing its twenty-two 22×22 two-dimensional slices.
ER -