Octagon and tropical octagon yield braid invariants
| Autor: | Manturov, Vassily Olegovich |
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| Rok vydání: | 2024 |
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| Druh dokumentu: | Working Paper |
| Popis: | In the present paper, we construct an invariant of braids in the real projective plane which corresponds to an ``action'' of braids on certain graphs in $\R{}P^{2}$ with labels. This paper is a sequel of papers \cite{M},\cite{KM}. It demonstrates once more that solutions to the octagon relation in various forms give rise to invariants of braids. Comment: 6 pages, 5 figures |
| Databáze: | arXiv |
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