报告名称:From totally sign-skew-symmetric matrix to cluster algebra
主办单位:英国立博官网中文版
报告专家:黄敏
专家所在单位:香港大学
报告时间:2019年10月25日10:00—11:00点
报告地点:英国立博官网中文版203会议室
专家简介:黄敏,2011年本科毕业于湖北大学数学与计算机科学学院,2017年毕业于浙江大学数学科学学院,获博士学位;2017年-至今先后在University of Sherbrooke, The University of Hong Kong等大学从事博士后研究工作,在Advance in Mathematics,Pure and Applied Mathematics Quarterly, The Asian Journal of Mathematics等学术期刊发辫多篇学术论文.
报告摘要:In this talk, we will introduce totally sign-skew-symmetric matrix and cluster algebra. We will see that all acyclic matrices are totally sign-skew-symmetric, this gives a positive answer to a problem posed by Berenstein, Fomin and Zelevinsky. If time permits, I will present some properties of the cluster algebras defined from acyclic matrices. This talk is based on a joint work with Prof. Fang Li. Undergraduate students are welcome.
邀请人:向妮