Coordinate-Free Approach for the Characteristic Function of a Fourth-Order Dissipative Operator
| dc.contributor.author | Ugurlu, Ekin | |
| dc.date.accessioned | 2020-02-13T11:14:04Z | |
| dc.date.accessioned | 2025-09-18T12:09:14Z | |
| dc.date.available | 2020-02-13T11:14:04Z | |
| dc.date.available | 2025-09-18T12:09:14Z | |
| dc.date.issued | 2019 | |
| dc.description | Ugurlu, Ekin/0000-0002-0540-8545 | en_US |
| dc.description.abstract | In this article, we investigate some spectral properties of a singular dissipative fourth-order dissipative operator in case at the singular point. For this purpose we construct the characteristic function of both maximal simple dissipative operator and completely non-unitary contraction which is the Cayley transform of the dissipative operator. Using the properties of the characteristic operator-function we obtain the related results of the boundary value problem. Moreover we obtain the selfadjoint dilation of the maximal dissipative operator and its incoming and outgoing eigenfunctions by using coordinate-free approach. | en_US |
| dc.identifier.citation | Ugurlu, Ekin, "Coordinate-Free Approach for the Characteristic Function of a Fourth-Order Dissipative Operator", Taylor&Francis INC, Vol. 40, No. 16, pp. 1877-1897, (2019). | en_US |
| dc.identifier.doi | 10.1080/01630563.2019.1639730 | |
| dc.identifier.issn | 0163-0563 | |
| dc.identifier.issn | 1532-2467 | |
| dc.identifier.scopus | 2-s2.0-85068773141 | |
| dc.identifier.uri | https://doi.org/10.1080/01630563.2019.1639730 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12416/11356 | |
| dc.language.iso | en | en_US |
| dc.publisher | Taylor & Francis inc | en_US |
| dc.relation.ispartof | Numerical Functional Analysis and Optimization | |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Functional Model | en_US |
| dc.subject | Characteristic Function | en_US |
| dc.subject | Spectral Analysis | en_US |
| dc.subject | Selfadjoint Dilation | en_US |
| dc.title | Coordinate-Free Approach for the Characteristic Function of a Fourth-Order Dissipative Operator | en_US |
| dc.title | Coordinate-Free Approach for the Characteristic Function of a Fourth-Order Dissipative Operator | tr_TR |
| dc.type | Article | en_US |
| dspace.entity.type | Publication | |
| gdc.author.id | Ugurlu, Ekin/0000-0002-0540-8545 | |
| gdc.author.institutional | Ugurlu, Ekin | |
| gdc.author.scopusid | 36661368600 | |
| gdc.author.yokid | 238990 | |
| gdc.bip.impulseclass | C5 | |
| gdc.bip.influenceclass | C5 | |
| gdc.bip.popularityclass | C5 | |
| gdc.coar.access | metadata only access | |
| gdc.coar.type | text::journal::journal article | |
| gdc.collaboration.industrial | false | |
| gdc.description.department | Çankaya University | en_US |
| gdc.description.departmenttemp | [Ugurlu, Ekin] Cankaya Univ, Fac Arts & Sci, Dept Math, TR-06530 Ankara, Turkey | en_US |
| gdc.description.endpage | 1897 | en_US |
| gdc.description.issue | 16 | en_US |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
| gdc.description.scopusquality | Q3 | |
| gdc.description.startpage | 1877 | en_US |
| gdc.description.volume | 40 | en_US |
| gdc.description.woscitationindex | Science Citation Index Expanded | |
| gdc.description.wosquality | Q2 | |
| gdc.identifier.openalex | W2958760151 | |
| gdc.identifier.wos | WOS:000476195900001 | |
| gdc.index.type | WoS | |
| gdc.index.type | Scopus | |
| gdc.oaire.diamondjournal | false | |
| gdc.oaire.impulse | 1.0 | |
| gdc.oaire.influence | 2.5785092E-9 | |
| gdc.oaire.isgreen | false | |
| gdc.oaire.popularity | 1.9363766E-9 | |
| gdc.oaire.publicfunded | false | |
| gdc.oaire.sciencefields | 0101 mathematics | |
| gdc.oaire.sciencefields | 01 natural sciences | |
| gdc.openalex.collaboration | National | |
| gdc.openalex.fwci | 0.3742441 | |
| gdc.openalex.normalizedpercentile | 0.55 | |
| gdc.opencitations.count | 1 | |
| gdc.plumx.crossrefcites | 1 | |
| gdc.plumx.mendeley | 1 | |
| gdc.plumx.scopuscites | 1 | |
| gdc.publishedmonth | 12 | |
| gdc.scopus.citedcount | 1 | |
| gdc.virtual.author | Uğurlu, Ekin | |
| gdc.wos.citedcount | 1 | |
| relation.isAuthorOfPublication | 3ed3f5e7-664c-4705-8ea5-43fa2a1f53d3 | |
| relation.isAuthorOfPublication.latestForDiscovery | 3ed3f5e7-664c-4705-8ea5-43fa2a1f53d3 | |
| relation.isOrgUnitOfPublication | 26a93bcf-09b3-4631-937a-fe838199f6a5 | |
| relation.isOrgUnitOfPublication | 28fb8edb-0579-4584-a2d4-f5064116924a | |
| relation.isOrgUnitOfPublication | 0b9123e4-4136-493b-9ffd-be856af2cdb1 | |
| relation.isOrgUnitOfPublication.latestForDiscovery | 26a93bcf-09b3-4631-937a-fe838199f6a5 |