报告题目：The hyponormal Toeplitz operator with operator-valued symbol

报告人：朱森华（大连理工大学博士后）

报告时间：2022年4月15日9：00-10：00

报告地点：腾讯会议 425932377

主办单位：金沙集团wwW3354CC

报告摘要：In this talk, we introduce the gap between the hyponormality and subnormality for Toeplitz operators with symbols of bounded type.  We give an  affirmative answer for Curto-Hwang-Lee's Problem 10.6, which closely related to Halmos's Problem 5: Is every subnormal Toeplitz operator either normal or analytic?

报告人简介：朱森华，大连理工大学博士后。目前主持国家青年科学基金一项。在 Journal of Functional Analysis、Integral Equations and Operator Theory、Journal of Mathematical Analysis and Applications等刊物发表多篇学术论文。