报告题目：On left nilpotent skew braces of class 2

报告人：Vicent Pérez Calabuig（瓦伦西亚大学，西班牙）

报告时间：2025年10月10日（星期五）上午 10：00-10：30

负责人：吕恒 教授

报告地点：数学大楼--914

参加人员：研究生、教师

摘要：In this talk, a detailed study of left nilpotent skew braces B of class 2 will be presented. We shall see that in the case that B is of nilpotent type, then it is centrally nilpotent; in particular, if B is of abelian type then it is right nilpotent of class 3. This opens the door to know much more about the inner structure of left nilpotent skew braces of class 2 and its associated solution of the Yang-Baxter equation. In the abelian type case, we shall delve into the description of these finitely generated braces.

个人简介：Vicent Pérez Calabuig，西班牙瓦伦西亚大学数学系副教授，硕士生导师。主要研究方向群论、半群、Yang-Baxter方程。主要成果发表在《Adv. Math.》，《J. Algebra》，《Ric. Mat.》，《Pac. J. Math.》以及《RACSAM》等国际知名期刊上。