Szego limit theorem on Bergman spaces

发布时间:2023-12-06 点击次数:

  报告题目:Szego limit theorem on Bergman spaces

  报告人:马攀副教授

  报告时间:2023.12.9 14:30-15:30

  报告地点:数学与统计学院 104报告厅

  报告人简介:马攀, 中南大学数学与统计学院副教授, 主要研究泛函分析中解析函数空间上的算子理论,获得湖南省“三尖”创新人才工程荷尖人才。在《Journal of Functional Analysis》、《Journal of Operator Theory》、《Proceedings of the American Mathematical Society》、《中国科学-数学》等国际重要期刊发表学术论文多篇。现主持国家自然科学基金-面上项目、湖南省自然科学基金-优秀青年项目; 主持完成国家自然科学基金-青年项目。

  报告内容简介:
  The asymptotic behavior of the determinant of large Toeplitz matrices is frequently described by Szego limit theorems. This theorem was originally motivated by a question posed by Lars Onsager, which emerged in the context of the 2-dimensional Ising Model. In this talk, we will review some basic results on this topic and present our recent progress for Szego limit theorem on Bergman spaces via orthogonal polynomonials.