Set-theoretic solutions to the Yang–Baxter equation and generalized semi-braces

Abstract: This paper aims to introduce a construction technique of set-theoretic solutions of the Yang–Baxter equation, called strong semilattice of solutions. This technique, inspired by the strong semilattice of semigroups, allows one to obtain new solutions. In particular, this method turns out to be useful to provide non-bijective solutions of finite order. It is well-known that braces, skew braces and semi-braces are closely linked with solutions. Hence, we introduce a generalization of the algebraic structure of semi-braces based on this new construction technique of solutions.

Location
Deutsche Nationalbibliothek Frankfurt am Main
Extent
Online-Ressource
Language
Englisch

Bibliographic citation
Set-theoretic solutions to the Yang–Baxter equation and generalized semi-braces ; volume:33 ; number:3 ; year:2021 ; pages:757-772 ; extent:16
Forum mathematicum ; 33, Heft 3 (2021), 757-772 (gesamt 16)

Creator
Catino, Francesco
Colazzo, Ilaria
Stefanelli, Paola

DOI
10.1515/forum-2020-0082
URN
urn:nbn:de:101:1-2412271637578.108006158620
Rights
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Last update
15.08.2025, 7:30 AM CEST

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Associated

  • Catino, Francesco
  • Colazzo, Ilaria
  • Stefanelli, Paola

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