Pàgina inicial > Resultats de la cerca: Brace
  Consells de cerca
Cerca avançada
Cerca col·leccions:
Ordena'ls per: Mostrar els resultats: Format de visualizació:
Resultats globals: 4 registres trobats en 0.02 segons.
Articles, 4 registres trobats
Articles 4 registres trobats  
1.
32 p, 370.4 KB From pre-trusses to skew braces / Brzeziński, Tomasz (Swansea University. Department of Mathematics) ; Mereta, Stefano (Swansea University. Department of Mathematics) ; Rybołowicz, Bernard (Heriot-Watt University. Department of Mathematics)
An algebraic system consisting of a set together with an associative binary and a ternary heap operations is studied. Such a system is termed a pre-truss and if a binary operation distributes over the heap operation on one side we call it a near-truss. [...]
2022 - 10.5565/PUBLMAT6622206
Publicacions matemàtiques, Vol. 66 Núm. 2 (2022) , p. 683-714 (Articles)  
Registre complet -
2.
23 p, 372.3 KB On the Galois correspondence for Hopf Galois structures arising from finite radical algebras and Zappa-Szép products / Childs, Lindsay N. (University at Albany)
Let L/K be a G-Galois extension of fields with an H-Hopf Galois structure of type N. We study the Galois correspondence ratio GC(G, N), which is the proportion of intermediate fields E with K ⊆ E ⊆ L that are in the image of the Galois correspondence for the H-Hopf Galois structure on L/K. [...]
2021 - 10.5565/publicacionsmatematiques.v65i1.383689
Publicacions matemàtiques, Vol. 65 Núm. 1 (2021) , p. 141-163 (Articles)  
Registre complet -
3.
9 p, 295.9 KB A characterization of finite multipermutation solutions of the Yang-Baxter equation / Bachiller Pérez, David (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Cedó, Ferran (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Vendramin, L. (Universidad de Buenos Aires. Departamento de Matemática)
We prove that a finite non-degenerate involutive set-theoretic solution (X, r) of the Yang-Baxter equation is a multipermutation solution if and only if its structure group G(X, r) admits a left ordering or equivalently it is poly-Z.
2018 - 10.5565/PUBLMAT6221809
Publicacions matemàtiques, Vol. 62 Núm. 2 (2018) , p. 641-649 (Articles)  
Registre complet -
4.
25 p, 363.8 KB Nilpotent groups of class three and braces / Cedó, Ferran (Universitat Autònoma de Barcelona. Departament de Matemàtiques) ; Jespens, Eric (Vrije Universiteit Brussel. Department of Mathematics) ; Okniński, Jan (Warsaw University (Polònia). Institute of Mathematics)
New constructions of braces on finite nilpotent groups are given and hence this leads to new solutions of the Yang-Baxter equation. In particular, it follows that if a group G of odd order is nilpotent of class three, then it is a homomorphic image of the multiplicative group of a finite left brace (i. [...]
2016 - 10.5565/PUBLMAT_60116_03
Publicacions matemàtiques, Vol. 60 Núm. 1 (2016) , p. 55-79 (Survey)  
Registre complet -

Us interessa rebre alertes sobre nous resultats d'aquesta cerca?
Definiu una alerta personal via correu electrònic o subscribiu-vos al canal RSS.
Dipòsit Digital de Documents de la UAB :: Cerca :: Lliura :: Personalitza :: Ajuda
Powered by Invenio v1.1.6
Mantingut per ddd.bib@uab.cat  :: Metadades subjectes a:
Col·laborem