Stability and superstability of generalized quadratic ternary derivations on non-Archimedean ternary Banach algebras: a fixed point approachopen access
- Authors
- Park, Choonkil; Gordji, Madjid Eshaghi; Cho, Yeol Je
- Issue Date
- Jun-2012
- Publisher
- SPRINGER INTERNATIONAL PUBLISHING AG
- Keywords
- Quadratic functional equation; quadratic derivation; superstability; non Archimedean algebra; fixed point
- Citation
- FIXED POINT THEORY AND APPLICATIONS, pp.1 - 8
- Indexed
- SCIE
SCOPUS
- Journal Title
- FIXED POINT THEORY AND APPLICATIONS
- Start Page
- 1
- End Page
- 8
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/165387
- DOI
- 10.1186/1687-1812-2012-97
- ISSN
- 1687-1820
- Abstract
- Using fixed point method, we prove the Hyers-Ulam stability and the superstability of generalized quadratic ternary derivations on non-Archimedean ternary Banach algebras. Indeed, we investigate the Hyers-Ulam stability and the superstability of the system of functional equations {f([abc]) = [f(a)b(2)c(2)] + [a(2)f(b)c(2)] + [a(2)b(2)f(c)]; g([abc]) = [g(a)b(2)c(2)] + [a(2)f(b)c(2)] + [a(2)b(2)f(c)]; g(ux + vy) + g(ux - vy) = 2u(2)g(x) + 2v(2)g(y); in non-Archimedean ternary Banach algebras.
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