On a characterization of the essential spectra of the sum and the product of two operators
type: Item
instance of: scholarly article
title: On a characterization of the essential spectra of the sum and the product of two operators
zbMATH Open document ID: 1223.47006
author: F. Abdmouleh
author: Salma Charfi
author: Aref Jeribi
published in: Journal of Mathematical Analysis and Applications
publication date: 2011-10-21T00:00:00Z
Mathematics Subject Classification ID: 47A10
Mathematics Subject Classification ID: 47A53
zbMATH DE Number: 5960912
zbMATH Keywords: Fredholm operator
zbMATH Keywords: Fredholm perturbation
zbMATH Keywords: Wolf essential spectrum
zbMATH Keywords: Schechter essential spectrum
zbMATH Keywords: Browder essential spectrum
zbMATH Keywords: Riesz operator
MaRDI profile type: Publication
full work available at URL: j.jmaa.2011.07.054
OpenAlex ID: W2030771893
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DOI: 10.1016/J.JMAA.2011.07.054
description: scientific article; zbMATH DE number 5960912