The second coefficient of the Alexander polynomial as a satellite obstruction
A set $\mathcal{P}$ of links is introduced, containing positive braid links as well as arborescent positive Hopf plumbings. It is shown that for links in $\mathcal{P}$, the leading and the second coefficient of the Alexander polynomial have opposite sign. It follows that certain satellite links, suc...
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| Format: | Article |
| Language: | English |
| Published: |
Académie des sciences
2025-03-01
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| Series: | Comptes Rendus. Mathématique |
| Subjects: | |
| Online Access: | https://comptes-rendus.academie-sciences.fr/mathematique/articles/10.5802/crmath.694/ |
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