Spectra and fine spectra for the upper triangular band matrix U(a 0 , a 1 , a 2 ; b 0 , b 1 , b 2 ) over the sequence space c 0

Abstract The aim of this paper is to obtain the spectrum, fine spectrum, approximate point spectrum, defect spectrum and compression spectrum of the operator on the sequence space c0 where b0, b1 , b2 are nonrzero and the nonzero diagonals are the entries of an oscillatory sequence.

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Autores principales:	Durna,Nuh, Kilic,Rabia
Lenguaje:	English
Publicado:	Universidad Católica del Norte, Departamento de Matemáticas 2019
Materias:	upper triangular band matrix spectrum fine spectrum approximate point spectrum defect spectrum compression spectrum
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172019000100145
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spelling	oai:scielo:S0716-091720190001001452019-02-08Spectra and fine spectra for the upper triangular band matrix U(a 0 , a 1 , a 2 ; b 0 , b 1 , b 2 ) over the sequence space c 0Durna,NuhKilic,Rabia upper triangular band matrix spectrum fine spectrum approximate point spectrum defect spectrum compression spectrum Abstract The aim of this paper is to obtain the spectrum, fine spectrum, approximate point spectrum, defect spectrum and compression spectrum of the operator on the sequence space c0 where b0, b1 , b2 are nonrzero and the nonzero diagonals are the entries of an oscillatory sequence.info:eu-repo/semantics/openAccessUniversidad Católica del Norte, Departamento de MatemáticasProyecciones (Antofagasta) v.38 n.1 20192019-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172019000100145en10.4067/S0716-09172019000100145
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	upper triangular band matrix spectrum fine spectrum approximate point spectrum defect spectrum compression spectrum
spellingShingle	upper triangular band matrix spectrum fine spectrum approximate point spectrum defect spectrum compression spectrum Durna,Nuh Kilic,Rabia Spectra and fine spectra for the upper triangular band matrix U(a 0 , a 1 , a 2 ; b 0 , b 1 , b 2 ) over the sequence space c 0
description	Abstract The aim of this paper is to obtain the spectrum, fine spectrum, approximate point spectrum, defect spectrum and compression spectrum of the operator on the sequence space c0 where b0, b1 , b2 are nonrzero and the nonzero diagonals are the entries of an oscillatory sequence.
author	Durna,Nuh Kilic,Rabia
author_facet	Durna,Nuh Kilic,Rabia
author_sort	Durna,Nuh
title	Spectra and fine spectra for the upper triangular band matrix U(a 0 , a 1 , a 2 ; b 0 , b 1 , b 2 ) over the sequence space c 0
title_short	Spectra and fine spectra for the upper triangular band matrix U(a 0 , a 1 , a 2 ; b 0 , b 1 , b 2 ) over the sequence space c 0
title_full	Spectra and fine spectra for the upper triangular band matrix U(a 0 , a 1 , a 2 ; b 0 , b 1 , b 2 ) over the sequence space c 0
title_fullStr	Spectra and fine spectra for the upper triangular band matrix U(a 0 , a 1 , a 2 ; b 0 , b 1 , b 2 ) over the sequence space c 0
title_full_unstemmed	Spectra and fine spectra for the upper triangular band matrix U(a 0 , a 1 , a 2 ; b 0 , b 1 , b 2 ) over the sequence space c 0
title_sort	spectra and fine spectra for the upper triangular band matrix u(a 0 , a 1 , a 2 ; b 0 , b 1 , b 2 ) over the sequence space c 0
publisher	Universidad Católica del Norte, Departamento de Matemáticas
publishDate	2019
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-09172019000100145
work_keys_str_mv	AT durnanuh spectraandfinespectrafortheuppertriangularbandmatrixua0a1a2b0b1b2overthesequencespacec0 AT kilicrabia spectraandfinespectrafortheuppertriangularbandmatrixua0a1a2b0b1b2overthesequencespacec0
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Spectra and fine spectra for the upper triangular band matrix U(a 0 , a 1 , a 2 ; b 0 , b 1 , b 2 ) over the sequence space c 0

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