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Journal of Inequalities and Applications
Article . 2009
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A Note to Paper “On the Stability of Cubic Mappings and Quartic Mappings in Random Normed Spaces”

descriptionPublicationkeyboard_double_arrow_right Article 01 Jan 2009 English Publisher:SpringerOpenJournal:Journal of Inequalities and Applications (issn: 1025-5834, Copyright policy )
Authors: R. Saadati; S. M. Vaezpour; Y. J. Cho;

A Note to Paper “On the Stability of Cubic Mappings and Quartic Mappings in Random Normed Spaces”

Abstract

Recently, Baktash et al. (2008) proved the stability of the cubic functional equation f(2x+y)+f(2x−y)=2f(x+y)+2f(x−y)+12f(x) and the quartic functional equation f(2x+y)+f(2x−y)=4f(x+y)+4f(x−y)+24f(x)−6f(y) in random normed spaces. In this note, we correct the proofs.

Keywords

QA1-939, Mathematics

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
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