The distribution function inequality and products of Toeplitz operators and Hankel operators
type: Item
instance of: scholarly article
title: The distribution function inequality and products of Toeplitz operators and Hankel operators
zbMATH Open document ID: 0865.47019
published in: Journal of Functional Analysis
publication date: 1997-07-13T00:00:00Z
review text: A sufficient condition and a necessary condition are obtained for the boundedness of the product of two Hankel operators. An elementary necessary and sufficient condition for the product of two Toeplitz operators to be a compact perturbation of a Toeplitz operator is obtained.
Mathematics Subject Classification ID: 47B35
Mathematics Subject Classification ID: 47A55
zbMATH DE Number: 908035
zbMATH Keywords: Sarason algebra
zbMATH Keywords: boundedness
zbMATH Keywords: product of two Hankel operators
zbMATH Keywords: product of two Toeplitz operators
zbMATH Keywords: compact perturbation of a Toeplitz operator
author: Dechao Zheng
reviewed by: Lev A. Sakhnovich
MaRDI profile type: Publication
full work available at URL: jfan.1996.0073
OpenAlex ID: W2156301711
DOI: 10.1006/JFAN.1996.0073
description: scientific article; zbMATH DE number 908035