数学系 Seminar 第 2072 期
报告主题：Equitable Partition Theorem of Tensors and Spectrum of Generalized Power Hypergraphs
报告人：张晓东 教授 （上海交通大学）
报告时间：2021年1月13日（周三） 14:30-17:00
参会方式：腾讯 会议
会议ID：873 777 5758
邀请人：王文环
主办部门：理学院数学系
报告摘要：In this talk, we introduce an equitable partition theorem of tensors, which gives the relations between H-eigenvalues of a tensor and its quotient equitable tensor and extends the equitable partitions of graphs to hypergraphs. Furthermore, with the aid of it, some properties and H-eigenvalues of the generalized power hypergraphs are obtained, which extends some known results, including some results of Yuan, Qi and Shao.
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