Bouchet's conjecture for cyclically 5-edge-connected, cubic signed graphs
Fuente:
arXiv
Salvato in:
| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| Soggetti: | |
| Accesso online: | |
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| _version_ | 1866915718766788608 |
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| author | Nurse, Kathryn |
| author_facet | Nurse, Kathryn |
| contents | A 1983 conjecture of Bouchet states that every flow-admissible signed graph has a nowhere-zero six-flow. We prove this conjecture for cyclically five-edge-connected, cubic signed graphs. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_05692 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Bouchet's conjecture for cyclically 5-edge-connected, cubic signed graphs Nurse, Kathryn Combinatorics 05C21 A 1983 conjecture of Bouchet states that every flow-admissible signed graph has a nowhere-zero six-flow. We prove this conjecture for cyclically five-edge-connected, cubic signed graphs. |
| title | Bouchet's conjecture for cyclically 5-edge-connected, cubic signed graphs |
| topic | Combinatorics 05C21 |
| url | https://arxiv.org/abs/2601.05692 |