11 can be reduced to 10
Fuente:
arXiv
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| Autori principali: | , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866915358114316288 |
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| author | Berman, Abraham Levy, Eliyahu |
| author_facet | Berman, Abraham Levy, Eliyahu |
| contents | Laffey and Smigoc proved that for every 2x2 doubly nonnegative integer matrix A, icpr(A) is less than or equal to 11. We prove that 11 can be replaced by 10, and show that for many small matrices, even by 9.15 |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_19868 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | 11 can be reduced to 10 Berman, Abraham Levy, Eliyahu Number Theory 15A36 Laffey and Smigoc proved that for every 2x2 doubly nonnegative integer matrix A, icpr(A) is less than or equal to 11. We prove that 11 can be replaced by 10, and show that for many small matrices, even by 9.15 |
| title | 11 can be reduced to 10 |
| topic | Number Theory 15A36 |
| url | https://arxiv.org/abs/2506.19868 |