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A note on the discrete Schrödinger operator with a perturbed periodic potential

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creativeworkseries.issn1232-9274
dc.contributor.authorStrack, Beata
dc.date.available2025-05-19T06:13:24Z
dc.date.issued2010
dc.descriptionBibliogr. s. 201-202.
dc.description.abstractThe aim of this paper is to study the spectrum of the one-dimensional discrete Schrödinger operator with a perturbed periodic potential. We obtain natural conditions under which this perturbation preserves the essential spectrum of the considered operator. Conditions on the number of isolated eigenvalues are given.en
dc.description.placeOfPublicationKraków
dc.description.versionwersja wydawnicza
dc.identifier.doihttp://dx.doi.org/10.7494/OpMath.2010.30.2.193
dc.identifier.eissn2300-6919
dc.identifier.issn1232-9274
dc.identifier.urihttps://repo.agh.edu.pl/handle/AGH/112614
dc.language.isoeng
dc.publisherWydawnictwa AGH
dc.relation.ispartofOpuscula Mathematica
dc.rightsAttribution 4.0 International
dc.rights.accessotwarty dostęp
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/legalcode
dc.subjectone-dimensional Schrödinger operatoren
dc.subjectJacobi operatoren
dc.subjectperturbation of periodic potentialen
dc.subjectessential spectrumen
dc.subjectdiscrete part of the spectrumen
dc.titleA note on the discrete Schrödinger operator with a perturbed periodic potentialen
dc.title.relatedOpuscula Mathematicaen
dc.typeartykuł
dspace.entity.typePublication
publicationissue.issueNumberNo. 2
publicationissue.paginationpp. 193-202
publicationvolume.volumeNumberVol. 30
relation.isJournalIssueOfPublication4e291ffa-8681-407e-bca3-91236b1cba84
relation.isJournalIssueOfPublication.latestForDiscovery4e291ffa-8681-407e-bca3-91236b1cba84
relation.isJournalOfPublication304b3b9b-59b9-4830-9178-93a77e6afbc7

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