A regularized trace formula and oscillation of eigenfunctions of a Sturm-Liouville operator with retarded argument at 2 points of discontinuity

dc.authorid0000-0001-6603-2652
dc.authorid0000-0001-6603-2652
dc.authorscopusid55539330800
dc.authorwosidŞen, Erdoğan/J-7484-2017
dc.authorwosidSen, Erdogan/ABA-5139-2020
dc.contributor.authorŞen, Erdoğan
dc.date.accessioned2022-05-11T14:31:19Z
dc.date.available2022-05-11T14:31:19Z
dc.date.issued2017
dc.departmentFakülteler, Fen Edebiyat Fakültesi, Matematik Bölümü
dc.description.abstractIn this study, first, a formula for regularized sums of eigenvalues of a Sturm-Liouville problem with retarded argument at 2 points of discontinuity which contains a spectral parameter in the boundary conditions is obtained. After that, oscillation properties of the related problem is investigated. Finally, under the condition that a subset of nodal points is dense in definition set, the potential function is determined.
dc.identifier.doi10.1002/mma.4512
dc.identifier.endpage7061
dc.identifier.issn0170-4214
dc.identifier.issn1099-1476
dc.identifier.issue18en_US
dc.identifier.scopus2-s2.0-85026744382
dc.identifier.scopusqualityQ1
dc.identifier.startpage7051
dc.identifier.urihttps://doi.org/10.1002/mma.4512
dc.identifier.urihttps://hdl.handle.net/20.500.11776/7404
dc.identifier.volume40
dc.identifier.wosWOS:000419218900055
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorŞen, Erdoğan
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofMathematical Methods in the Applied Sciences
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectdifferential equation with retarded argument
dc.subjectnodal points
dc.subjectoscillation
dc.subjectregularized trace
dc.subjecttransmission conditions
dc.subjectAdjoint Differential Operator
dc.subjectBoundary-Value-Problems
dc.subjectCoefficient
dc.titleA regularized trace formula and oscillation of eigenfunctions of a Sturm-Liouville operator with retarded argument at 2 points of discontinuity
dc.typeArticle

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