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arXiv · 2406.10748

Combinatorial properties of Circulant Hadamard matrices

Luis H. Gallardo·Olivier Rahavandrainy·Reinhardt. Euler
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Abstract

We describe combinatorial properties of the defining row of a circulant Hadamard matrix by exploiting its orthogonality to subsequent rows, and show how to exclude several particular forms of these matrices.

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Luis H. Gallardo, Olivier Rahavandrainy, Reinhardt. Euler. 2024-06-15. Combinatorial properties of Circulant Hadamard matrices. https://arxiv.org/abs/2406.10748

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