Non-archimedean Hyers-Ulam stability of an additive-quadratic mapping

Azadi Kenary, H; Rassias, TM; Rezaei, H; Talebzadeh, S; Park, W-G

dc.contributor.author	Azadi Kenary, H	en
dc.contributor.author	Rassias, TM	en
dc.contributor.author	Rezaei, H	en
dc.contributor.author	Talebzadeh, S	en
dc.contributor.author	Park, W-G	en
dc.date.accessioned	2014-03-01T02:11:31Z
dc.date.available	2014-03-01T02:11:31Z
dc.date.issued	2012	en
dc.identifier.issn	10260226	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/29929
dc.title	Non-archimedean Hyers-Ulam stability of an additive-quadratic mapping	en
heal.type	journalArticle	en
heal.identifier.primary	10.1155/2012/824257	en
heal.identifier.secondary	http://dx.doi.org/10.1155/2012/824257	en
heal.identifier.secondary	824257	en
heal.publicationDate	2012	en
heal.abstract	Using fixed point method and direct method, we prove the Hyers-Ulam stability of the following additive-quadratic functional equation r2f ((x+y+z)/r)+r2f((x-y+z)/r) + r2 f ((x+y-z)/r) + r2 f ((-x+y+z)/r) = 4 f(x) + 4 f(y) + 4 f(z), where r is a positive real number, in non-Archimedean normed spaces. Copyright © 2012 Hassan Azadi Kenary et al.	en
heal.journalName	Discrete Dynamics in Nature and Society	en
dc.identifier.doi	10.1155/2012/824257	en
dc.identifier.volume	2012	en