A Walsh-Fourier approach to the circulant Hadamard conjecture
Combinatorics
2014-09-26 v1
Abstract
We describe an approach to the circulant Hadamard conjecture based on Walsh-Fourier analysis. We show that the existence of a circulant Hadamard matrix of order is equivalent to the existence of a non-trivial solution of a certain homogenous linear system of equations. Based on this system, a possible way of proving the conjecture is proposed.
Keywords
Cite
@article{arxiv.1409.7198,
title = {A Walsh-Fourier approach to the circulant Hadamard conjecture},
author = {M. Matolcsi},
journal= {arXiv preprint arXiv:1409.7198},
year = {2014}
}
Comments
8 pages