Stability of cubic and quartic functional equations in non-Archimedean spaces

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dc.creatorGordji, M. Eshaghi
dc.creatorSavadkouhi, M. Bavand
dc.date2008-12-30
dc.date.accessioned2026-07-07T12:23:09Z
dc.date.available2026-07-07T12:23:09Z
dc.descriptionWe prove generalized Hyres-Ulam-Rassias stability of the cubic functional equation $f(kx+y)+f(kx-y)=k[f(x+y)+f(x-y)]+2(k^3-k)f(x)$ for all $k\in \Bbb N$ and the quartic functional equation $f(kx+y)+f(kx-y)=k^2[f(x+y)+f(x-y)]+2k^2(k^2-1)f(x)-2(k^2-1)f(y)$ for all $k\in \Bbb N$ in non-Archimedean normed spaces.
dc.identifierhttps://arxiv.org/abs/0812.5015
dc.identifierhttp://arxiv.org/abs/0812.5015
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/213888
dc.subjectFunctional Analysis
dc.subject39B82
dc.titleStability of cubic and quartic functional equations in non-Archimedean spaces
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