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From totally sign-skew-symmetric matrix to cluster algebra
编辑:      澳门新葡新京:2019-10-23       点击数:
报告时间 2019年10月25日10:00 报告地点 澳门新葡新京203会议室
报告人 黄敏(香港大学)

报告名称:From totally sign-skew-symmetric matrix to cluster algebra

主办单位:澳门新葡新京

报告专家:黄敏

专家所在单位:香港大学

报告时间:2019.10.25上午10:00

报告地点:澳门新葡新京

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:徐运阁


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