Frum-Ketkov Type Multivalued Operators
| dc.contributor.author | Petrusel, Adrian | |
| dc.contributor.author | Petrusel, Gabriela | |
| dc.contributor.author | Karapinar, Erdal | |
| dc.date.accessioned | 2022-05-11T10:07:40Z | |
| dc.date.accessioned | 2025-09-18T13:27:56Z | |
| dc.date.available | 2022-05-11T10:07:40Z | |
| dc.date.available | 2025-09-18T13:27:56Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract | Let (M, d) be a metric space, X subset of M be a nonempty closed subset and K subset of M be a nonempty compact subset. By definition, an upper semi-continuous multivalued operator F : X -> P (X) is said to be a strong Frum-Ketkov type operator if there exists alpha is an element of]0, 1[ such that e(d)(F(x), K) <= alpha D-d (x, K), for every x is an element of X, where e(d) is the excess functional generated by d and D-d is the distance from a point to a set. In this paper, we will study the fixed points of strong Frum-Ketkov type multivalued operators. | en_US |
| dc.identifier.citation | Karapınar, Erdal; Petruşel, Adrian; Petruşel, Gabriela (2021). "Frum-ketkov type multivalued operators", Carpathian Journal of Mathematics, Vol. 37, No. 2, pp. 203-210. | en_US |
| dc.identifier.doi | 10.37193/CJM.2021.02.06 | |
| dc.identifier.issn | 1584-2851 | |
| dc.identifier.issn | 1843-4401 | |
| dc.identifier.scopus | 2-s2.0-85108642900 | |
| dc.identifier.uri | https://doi.org/10.37193/CJM.2021.02.06 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12416/13087 | |
| dc.language.iso | en | en_US |
| dc.publisher | North Univ Baia Mare | en_US |
| dc.relation.ispartof | Carpathian Journal of Mathematics | |
| dc.rights | info:eu-repo/semantics/closedAccess | en_US |
| dc.subject | Metric Space | en_US |
| dc.subject | Multivalued Weakly Picard Operator | en_US |
| dc.subject | Asymptotic Regular Multivalued Operator | en_US |
| dc.subject | Contractive Multivalued Operator | en_US |
| dc.subject | Quasinonexpansive Multivalued Operator | en_US |
| dc.subject | Fixed Point | en_US |
| dc.subject | Strict Fixed Point | en_US |
| dc.subject | Fixed Point Structure | en_US |
| dc.subject | Frum-Ketkov Operator | en_US |
| dc.subject | Strong Frum-Ketkov Multivalued Operator | en_US |
| dc.subject | Frum-Ketkov Selection | en_US |
| dc.subject | Asymptotic Regularity | en_US |
| dc.subject | Asymptotic Regular Selection | en_US |
| dc.title | Frum-Ketkov Type Multivalued Operators | en_US |
| dc.title | Frum-ketkov type multivalued operators | tr_TR |
| dc.type | Article | en_US |
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| gdc.author.wosid | Karapinar, Erdal/H-3177-2011 | |
| gdc.author.wosid | Petrusel, Adrian/Aaf-1150-2020 | |
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| gdc.description.department | Çankaya University | en_US |
| gdc.description.departmenttemp | [Karapinar, Erdal] Thu Dau Mot Univ, Div Appl Math, Thu Dau Mot, Binh Duong Prov, Vietnam; [Karapinar, Erdal] Cankaya Univ, Dept Math, TR-06790 Ankara, Turkey; [Karapinar, Erdal] China Med Univ, Dept Med Res, China Med Univ Hosp, Taichung 40402, Taiwan; [Petrusel, Adrian] Babes Bolyai Univ Cluj Napoca, Dept Math, Cluj Napoca, Romania; [Petrusel, Adrian] Acad Romanian Scientists, Bucharest, Romania; [Petrusel, Gabriela] Babes Bolyai Univ Cluj Napoca, Dept Business, Cluj Napoca, Romania | en_US |
| gdc.description.endpage | 210 | en_US |
| gdc.description.issue | 2 | en_US |
| gdc.description.publicationcategory | Makale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı | en_US |
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| gdc.description.startpage | 203 | en_US |
| gdc.description.volume | 37 | en_US |
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