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Stability and superstability of generalized quadratic ternary derivations on non-Archimedean ternary Banach algebras: a fixed point approachopen access

Authors
Park, ChoonkilGordji, Madjid EshaghiCho, 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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