报告人：罗率兵（湖南大学）

时间：2023年10月27日 10:00

腾讯会议ID：477 551 429

摘要：Let $S_E$ be the shift operator on vector-valued Hardy space $H_E^2$.We study the invariant subspaces of $S_E\oplus S_F$. We establish a one-to-one correspondence between the invariant subspaces of $S_E\oplus S_F^*$ and a class of invariant subspaces of bilateral shift $B_E\oplus B_F$ which were described by Helson and Lowdenslager. As applications, we express invariant subspaces of $S_E\oplus S_F^*$ as kernels or ranges of mixed Toeplitz operators and Hankel operators with partial isometry-valued symbols.

简介：罗率兵，湖南大学数学学院副教授。研究兴趣为算子理论和复分析，在AIM,JFA, JLMS, JGA,JOT等期刊上接收或发表多篇高水平文章。

邀请人：秦越石、王奕、王子鹏、晏福刚和赵显锋

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