M Castelli, S Trappeniers - arXiv preprint arXiv:2303.00581, 2023 - arxiv.org
We connect properties of set-theoretic solutions to the Yang--Baxter equation to properties of their permutation skew brace. In particular, a variation of the multipermutation level of a …
P Jedlička, A Pilitowska, A Zamojska-Dzienio - Proceedings of the …, 2022 - ams.org
We study indecomposable involutive set-theoretic solutions of the Yang-Baxter equation with cyclic permutation groups (cocyclic solutions). We give a complete system of three …
S Ramírez - Communications in Algebra, 2023 - Taylor & Francis
In this paper we study the problem of the classification of indecomposable solutions of the Yang-Baxter equation. Using a scheme proposed by Bachiller, Cedó, and Jespers, and …
This paper aims to deepen the theory of bijective non-degenerate set-theoretic solutions of the Yang–Baxter equation, not necessarily involutive, by means of q-cycle sets. We entirely …
Convergence theory of efficient parametric iterative methods for solving the Yang-Baxter-like matrix equation | Emerald Insight Books and journals Case studies Expert Briefings Open Access …
M Castelli - Proceedings of the American Mathematical Society, 2023 - ams.org
A characterization of finite simple set-theoretic solutions of the Yang-Baxter equation Page 1 PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY https://doi.org/10.1090/proc/16329 …
M Castelli - arXiv preprint arXiv:2410.20524, 2024 - arxiv.org
In this paper, we focus on semiprime skew left braces provided by semidirect products. We show that if a semidirect product $ B_1\rtimes B_2 $ is semiprime and $ B_1 $ is Artinian …
M Castelli, M Mazzotta, P Stefanelli - arXiv preprint arXiv:2107.11104, 2021 - arxiv.org
This paper aims to deepen the theory of bijective non-degenerate set-theoretic solutions of the Yang-Baxter equation, not necessarily involutive, by means of q-cycle sets. We entirely …
M Castelli - arXiv preprint arXiv:2208.03490, 2022 - arxiv.org
We study the structure of a left cancellative left semi-brace $ B $ such that the skew left brace contained in $ B $ acts trivially on the additive idempotents by the lambda map. As a first …