Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 박춘길 | - |
dc.date.accessioned | 2019-09-05T08:04:41Z | - |
dc.date.available | 2019-09-05T08:04:41Z | - |
dc.date.issued | 2019-03 | - |
dc.identifier.citation | JOURNAL OF FIXED POINT THEORY AND APPLICATIONS, v. 21, NO 1, UNSP 18 | en_US |
dc.identifier.issn | 1661-7738 | - |
dc.identifier.issn | 1661-7746 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007%2Fs11784-018-0652-0 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/110322 | - |
dc.description.abstract | In this paper, we introduce and solve the following additive s- functional inequality: f ( x + y) - f( x) - f( y) = s( f( x - y) - f( x) - f(- y)) where s is a fixed nonzero complex number with | s| < 1. Using the fixed point method and the direct method, we prove the Hyers-Ulam stability of the additive s-functional inequality (0.1) in complex Banach spaces. Furthermore, we prove the Hyers-Ulam stability of hom-derivations in complex Banach algebras. | en_US |
dc.description.sponsorship | This research was supported by the Daejin University Research Grant. | en_US |
dc.language.iso | en | en_US |
dc.publisher | SPRINGER BASEL AG | en_US |
dc.subject | Hyers-Ulam stability | en_US |
dc.subject | hom-derivation in Banach algebra | en_US |
dc.subject | additive s-functional inequality | en_US |
dc.subject | fixed point method | en_US |
dc.subject | direct method | en_US |
dc.title | Additive s-functional inequality and hom-derivations in Banach algebras | en_US |
dc.type | Article | en_US |
dc.relation.no | 1(18) | - |
dc.relation.volume | 21 | - |
dc.identifier.doi | 10.1007/s11784-018-0652-0 | - |
dc.relation.page | 1-14 | - |
dc.relation.journal | JOURNAL OF FIXED POINT THEORY AND APPLICATIONS | - |
dc.contributor.googleauthor | Park, Choonkil | - |
dc.contributor.googleauthor | Lee, Jung Rye | - |
dc.contributor.googleauthor | Zhang, Xiaohong | - |
dc.relation.code | 2019040533 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF MATHEMATICS | - |
dc.identifier.pid | baak | - |
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