Orthogonal designs and symmetric Hadamard matrices
arXiv:2508.17141
Abstract
Our main result is the construction of symmetric Hadamard matrices of order q(1 + q) where q is a prime power congruent to 3 mod 8.
arXiv:2508.17141
Our main result is the construction of symmetric Hadamard matrices of order q(1 + q) where q is a prime power congruent to 3 mod 8.