Research Article
On the Stability of Quartic Functional Equations via Fixed Point and Direct Method
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
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| Volume 40 - Issue 13 |
| Published: February 2012 |
| Authors: Renu Chugh, Ashish, Manoj Kumar |
10.5120/5041-7365
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Renu Chugh, Ashish, Manoj Kumar . On the Stability of Quartic Functional Equations via Fixed Point and Direct Method. International Journal of Computer Applications. 40, 13 (February 2012), 23-28. DOI=10.5120/5041-7365
@article{ 10.5120/5041-7365,
author = { Renu Chugh,Ashish,Manoj Kumar },
title = { On the Stability of Quartic Functional Equations via Fixed Point and Direct Method },
journal = { International Journal of Computer Applications },
year = { 2012 },
volume = { 40 },
number = { 13 },
pages = { 23-28 },
doi = { 10.5120/5041-7365 },
publisher = { Foundation of Computer Science (FCS), NY, USA }
}
%0 Journal Article
%D 2012
%A Renu Chugh
%A Ashish
%A Manoj Kumar
%T On the Stability of Quartic Functional Equations via Fixed Point and Direct Method%T
%J International Journal of Computer Applications
%V 40
%N 13
%P 23-28
%R 10.5120/5041-7365
%I Foundation of Computer Science (FCS), NY, USA
Abstract
The purpose of this paper is to establish the Hyers-Ulam-Rassias stability of quartic functional equation f(3x+y)+f(x+3y)=64f(x)+64f(y)+24f(x+y)-6f(x-y) in the setting of random normed space and intuitionistic random normed space. The stability of the equation is proved by using the fixed point method and direct method.
References
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