A characterization of Schechter's essential spectrum by mean of measure of non-strict-singularity and application to matrix operator
type: Item
instance of: scholarly article
title: A characterization of Schechter's essential spectrum by mean of measure of non-strict-singularity and application to matrix operator
zbMATH Open document ID: 1289.47072
DOI: 10.1016/S0252-9602(12)60183-0
author: Nedra Moalla
published in: Acta Mathematica Scientia. Series B. (English Edition)
publication date: 2013-11-19T00:00:00Z
Mathematics Subject Classification ID: 47B40
Mathematics Subject Classification ID: 47A53
zbMATH DE Number: 6229992
zbMATH Keywords: measure of non-strict-singularity
zbMATH Keywords: Fredholm operator
zbMATH Keywords: Schechter essential spectrum
zbMATH Keywords: matrix operator
MaRDI profile type: Publication
description: scientific article; zbMATH DE number 6229992