Knot Floer homology of positive braids
Fuente:
arXiv
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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866908324539138048 |
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| author | Cheng, Zhechi |
| author_facet | Cheng, Zhechi |
| contents | We compute the next-to-top term of knot Floer homology for positive braid links. The rank is 1 for any prime positive braid knot. We give some examples of fibered positive links that are not positive braids. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2504_13005 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Knot Floer homology of positive braids Cheng, Zhechi Geometric Topology We compute the next-to-top term of knot Floer homology for positive braid links. The rank is 1 for any prime positive braid knot. We give some examples of fibered positive links that are not positive braids. |
| title | Knot Floer homology of positive braids |
| topic | Geometric Topology |
| url | https://arxiv.org/abs/2504.13005 |