arXiv · 1202.3945
Invariants of links from the generalized Yang-Baxter equation
Abstract
Enhanced Yang-Baxter operators give rise to invariants of oriented links. We expand the enhancing method to generalized Yang-Baxter operators. At present two examples of generalized Yang-Baxter operators are known and recently three types of variations for one of these were discovered. We present the definition of enhanced generalized YB-operators and show that all known examples of generalized YB-operators can be enhanced to give corresponding invariants of oriented links. Most of these invariants are specializations of the polynomial invariant $P$. Invariants from generalized YB-operators are multiplicative after a normalization.
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Seung-moon Hong. 2012-02-17. Invariants of links from the generalized Yang-Baxter equation. https://arxiv.org/abs/1202.3945
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