Independence of Yoshikawa eighth move and a minimal generating set of band moves
| Autor: | Jablonowski, Michal |
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| Rok vydání: | 2018 |
| Předmět: | |
| Zdroj: | Fundamenta Mathematicae 251 (2020) 183-193 |
| Druh dokumentu: | Working Paper |
| DOI: | 10.4064/fm660-12-2019 |
| Popis: | Yoshikawa moves were introduced at least quarter-century ago and are still actively used by researchers. For any marked graph diagram we will define its twisted diagram and its mirror cut surface. By using a surface-link group of a mirror cut surface of a twisted diagram we will prove the independence of Yoshikawa eighth move. As a consequence we will establish a minimal generating set of band moves for links with bands. Comment: 13 pages |
| Databáze: | arXiv |
| Externí odkaz: |
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