A Counterexample to a basis conjecture of Brualdi, Friedland, and Pothen
Fuente:
arXiv
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| Format: | Preprint |
| Published: |
2026
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| _version_ | 1866910270685708288 |
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| author | Aliabadi, Mohsen |
| author_facet | Aliabadi, Mohsen |
| contents | We give a small sparse-generic counterexample to a rank-intersection conjecture of Brualdi, Friedland, and Pothen concerning elementary vectors in the row space of a matrix. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2605_30401 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | A Counterexample to a basis conjecture of Brualdi, Friedland, and Pothen Aliabadi, Mohsen Combinatorics We give a small sparse-generic counterexample to a rank-intersection conjecture of Brualdi, Friedland, and Pothen concerning elementary vectors in the row space of a matrix. |
| title | A Counterexample to a basis conjecture of Brualdi, Friedland, and Pothen |
| topic | Combinatorics |
| url | https://arxiv.org/abs/2605.30401 |