报告题目：Toeplitz and related matrices and their applications
报告时间：2024 年 4 月25日（周四） 14:00—14:45
报告专家：Jani Virtanen 教授
主持人：姚卫 教授
报告地点：藕舫楼724
报告摘要：
Toeplitz matrices can be defined as matrices constant along the parallels to the main diagonal. Despite their simple definition, Toeplitz matrices appear in a variety of applications and illustrate various abstract results in linear algebra, complex analysis, and functional analysis. In this talk, I discuss three aspects of their theory: spectral theory, asymptotics of Toeplitz determinants, and applications to quantum spin chain models.
欢迎广大师生踊跃参加！
数学与统计学院
江苏省应用数学（南京信息工程大学）中心
江苏省系统建模与数据分析国际合作联合实验室
2024 年4 月24日
附：专家简介
Prof. Virtanen is the leader of the Pure Mathematics and Mathematical Analysis groups at the University of Reading, which he joined after his postdoctoral position at the Courant Institute, New York University. His research interests include operator theory, complex analysis, and applications to random matrix theory and quantum spin chain models in mathematical physics, and he is a leading expert in the study of Toeplitz and related operators and matrices. The work of Virtanen and his research group has been supported by grants from EPSRC, European Union, Leverhulme Trust, American Institute of Mathematics, London Mathematical Society, and Academy of Finland, and he currently serves on the editorial boards of four general and specialized mathematics journals.