Minimal grid diagrams of the prime knots with crossing number 13 and arc index 13
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arXiv
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| Autores principales: | , , , , , |
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| Formato: | Preprint |
| Publicado: |
2024
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| _version_ | 1866913223103479808 |
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| author | Lee, Hwa Jeong Lee, Yoonsang Lee, Chanmin Park, Yeseo Kim, Hun Jin, Gyo Taek |
| author_facet | Lee, Hwa Jeong Lee, Yoonsang Lee, Chanmin Park, Yeseo Kim, Hun Jin, Gyo Taek |
| contents | We give a list of minimal grid diagrams of the 13 crossing prime nonalternating knots which have arc index 13. There are 9,988 prime knots with crossing number 13. Among them 4,878 are alternating and have arc index 15. Among the other nonalternating knots, 49, 399, 1,412 and 3,250 have arc index 10, 11, 12, and 13, respectively. We used the Dowker-Thistlethwaite code of the 3,250 knots provided by the program Knotscape to generate spanning trees of the corresponding knot diagrams to obtain minimal arc presentations in the form of grid diagrams. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2402_02717 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Minimal grid diagrams of the prime knots with crossing number 13 and arc index 13 Lee, Hwa Jeong Lee, Yoonsang Lee, Chanmin Park, Yeseo Kim, Hun Jin, Gyo Taek Geometric Topology 57K10 We give a list of minimal grid diagrams of the 13 crossing prime nonalternating knots which have arc index 13. There are 9,988 prime knots with crossing number 13. Among them 4,878 are alternating and have arc index 15. Among the other nonalternating knots, 49, 399, 1,412 and 3,250 have arc index 10, 11, 12, and 13, respectively. We used the Dowker-Thistlethwaite code of the 3,250 knots provided by the program Knotscape to generate spanning trees of the corresponding knot diagrams to obtain minimal arc presentations in the form of grid diagrams. |
| title | Minimal grid diagrams of the prime knots with crossing number 13 and arc index 13 |
| topic | Geometric Topology 57K10 |
| url | https://arxiv.org/abs/2402.02717 |