An overview of semi-braces

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18 aprile 2018
ore 11.00-12.00 – Aula M5
Paola Stefanelli

In this seminar I will present left semi-braces, the algebraic structures introduced in [F. Catino, I. Colazzo, P. Stefanelli, Semi-braces and the Yang-Baxterequation, J. Algebra 483 (2017)163-187]. In particular, I will describe basic structural properties of a semi-brace providing a clear characterization of the additive structure.
Finally, I will show how to obtain a solution of the Yang-Baxter through any semi-brace.