中科院数学与系统科学研究院

数学研究所

学术报告

多复变研讨班

SCV Seminar

报告人：邱彦奇 （国科大杭州高等研究院）

题目：Self-absorption property for Hankel systems

时  间： 2024.7.20（星期六）10:00-11:30

地  点：晨兴110

摘  要：We introduce the notion of self-absorption property (SAP) for families in C*-algebras and talk about our result that any Hankel system associated with a cancellative monoid has SAP provided that it satisfies the so-called lunar condition (which holds true for all cancellative Abelian monoids). Many natural open problems will be discussed. The talk is based on a joint work with Yong HAN and Zipeng WANG.