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On the Stability of Quartic Functional Equations via Fixed Point and Direct Method
International Journal of Computer Applications
© 2012 by IJCA Journal
Volume 40 - Number 13
Year of Publication: 2012
|
10.5120/5041-7365 |
Renu Chugh, Ashish and Manoj Kumar. Article: On the Stability of Quartic Functional Equations via Fixed Point and Direct Method. International Journal of Computer Applications 40(13):23-28, February 2012. Full text available. BibTeX
@article{key:article,
author = {Renu Chugh and Ashish and Manoj Kumar},
title = {Article: 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},
month = {February},
note = {Full text available}
}
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.
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