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| Main Author: | |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2511.17274 |
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| _version_ | 1866908668968042496 |
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| author | Fehér, Zsombor |
| author_facet | Fehér, Zsombor |
| contents | We describe a Python module that we developed to calculate cobordism maps induced on Khovanov homology. As applications of our program, we compute these maps for all incompressible Seifert surfaces for prime knots up to 10 crossings, and distinguish many ribbon disks arising from symmetries of the boundary knots. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2511_17274 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | A new computational tool for Khovanov cobordism maps Fehér, Zsombor Geometric Topology 57-04, 57K18, 57R52 We describe a Python module that we developed to calculate cobordism maps induced on Khovanov homology. As applications of our program, we compute these maps for all incompressible Seifert surfaces for prime knots up to 10 crossings, and distinguish many ribbon disks arising from symmetries of the boundary knots. |
| title | A new computational tool for Khovanov cobordism maps |
| topic | Geometric Topology 57-04, 57K18, 57R52 |
| url | https://arxiv.org/abs/2511.17274 |