Open Access

Hyers-Ulam stability of Butler-Rassias functional equation

Journal of Inequalities and Applications20052005:635896

https://doi.org/10.1155/JIA.2005.41

Received: 10 June 2004

Published: 1 February 2005

Abstract

We will prove the Hyers-Ulam stability of the Butler-Rassias functional equation following an idea by M. T. Rassias.

Authors’ Affiliations

(1)
Mathematics Section, College of Science and Technology, Hong-Ik University

Copyright

© Jung. 2005