A Condition for Absence of Singular Spectrum with an Application to Perturbations of Self-Adjoint Toeplitz Operators
type: Item
instance of: scholarly article
title: A Condition for Absence of Singular Spectrum with an Application to Perturbations of Self-Adjoint Toeplitz Operators
zbMATH Open document ID: 0752.47007
DOI: 10.2307/2374907
author: William W. Johnston
published in: American Journal of Mathematics
publication date: 1992-06-25T00:00:00Z
Mathematics Subject Classification ID: 47B35
Mathematics Subject Classification ID: 47B15
Mathematics Subject Classification ID: 47A25
Mathematics Subject Classification ID: 47A55
zbMATH DE Number: 9251
zbMATH Keywords: selfadjoint operator
zbMATH Keywords: spectral measure
zbMATH Keywords: Toeplitz operator
zbMATH Keywords: absolutely continuous part
zbMATH Keywords: multiplicity
zbMATH Keywords: Hilbert space isomorphism
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.2307/2374907
OpenAlex ID: W2315074391
description: scientific article; zbMATH DE number 9251