Minimum numbers of Dehn colors of knots and symmetric local biquandle cocycle invariants
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866912312596627456 |
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| author | Matsudo, Eri Oshiro, Kanako Yamagishi, Gaishi |
| author_facet | Matsudo, Eri Oshiro, Kanako Yamagishi, Gaishi |
| contents | In this paper, we give a method to evaluate minimum numbers of Dehn colors for knots by using symmetric local biquandle cocycle invariants. We give answers to some questions arising as a consequence of our previous paper [6]. In particular, we show that there exist knots which are distinguished by minimum numbers of Dehn colors. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2501_09942 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Minimum numbers of Dehn colors of knots and symmetric local biquandle cocycle invariants Matsudo, Eri Oshiro, Kanako Yamagishi, Gaishi Geometric Topology In this paper, we give a method to evaluate minimum numbers of Dehn colors for knots by using symmetric local biquandle cocycle invariants. We give answers to some questions arising as a consequence of our previous paper [6]. In particular, we show that there exist knots which are distinguished by minimum numbers of Dehn colors. |
| title | Minimum numbers of Dehn colors of knots and symmetric local biquandle cocycle invariants |
| topic | Geometric Topology |
| url | https://arxiv.org/abs/2501.09942 |