Ryser's Conjecture and Stochastic matrices
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Accesso online: | |
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| _version_ | 1866909208082907136 |
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| author | Gallardo, Luis H. |
| author_facet | Gallardo, Luis H. |
| contents | Assume that $H$ is a circulant Hadamard matrix of order $n\geq 4$. We consider an appropriate stochastic matrix $S$ of order $n$ depending on $H$. This allows us to prove that $n = 4$. Thus, there are only $10$ circulant Hadamard matrices. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2405_13033 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Ryser's Conjecture and Stochastic matrices Gallardo, Luis H. Number Theory Combinatorics 15B34 (Primary), 11A05 (Secondary) Assume that $H$ is a circulant Hadamard matrix of order $n\geq 4$. We consider an appropriate stochastic matrix $S$ of order $n$ depending on $H$. This allows us to prove that $n = 4$. Thus, there are only $10$ circulant Hadamard matrices. |
| title | Ryser's Conjecture and Stochastic matrices |
| topic | Number Theory Combinatorics 15B34 (Primary), 11A05 (Secondary) |
| url | https://arxiv.org/abs/2405.13033 |