报告题目：Reflection theory for (quasi-)Hopf algebras

报 告 人： Liu

所在单位：Nanjing University

报告时间：April 9, 2026, 10:00-11:00

报告地点：Zoom Id: 904 645 6677，Password: 2026

会议链接：

报告摘要: Reflection theory for Hopf algebras is a fundamental tool for classification of pointed Hopf algebras. Through reflection theory, one can define the corresponding Weyl groupoid and root system theory for Nichols algebras. We will explain this theory in this talk at first. For a long time, we don’t know how to generalize such tool to (co)quasi-Hopf algebras. Secondly, we show that we have such a theory for (co)quasi-Hopf algebras with bijective antipode briefly. This is a joint work with Dr. Bowen Li.

Bio: 刘公祥，南京大学炸金花游戏 教授、博士生导师，南京大学炸金花游戏 党委书记。长期从事代数学方面的研究工作，在J. Reine Angew Math.、Trans. Amer. Math. Soc.、Adv. Math.、Comm. Math. Phys., Israel J. Math.等国际重要SCI期刊上发表多篇学术论文。多次受邀在国内外学术会议上作大会报告，曾获霍英东教育基金会中国高校青年教师奖、江苏省数学杰出成就奖等，2017年获国家自然科学基金优秀青年基金支持。