Hankel and Toeplitz operators, block matrices and derivations

被引：0

作者：

Harte, Robin ^{[1
]}

Ko, Eungil ^{[2
]}

Lee, Ji Eun ^{[3
]}

机构：

[1] Trinity Coll Dublin, Sch Math, Dublin, Ireland

[2] Ewha Womans Univ, Dept Math, Seoul 03760, South Korea

[3] Sejong Univ, Dept Math & Stat, Seoul 05006, South Korea

来源：

FILOMAT | 2023年 / 37卷 / 10期

基金：

新加坡国家研究基金会;

关键词：

Hankel operator; Toeplitz operator; Block matrix; Derivation; HYPONORMALITY;

D O I：

10.2298/FIL2310091H

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Hankel and Toeplitz operators are the compressions of Laurent and bilateral Hankel operators, which in turn can be presented as two-by-two operator matrices with Toeplitz and Hankel entries.

引用

页码：3091 / 3104

页数：14

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[3]

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[10]

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