Journal of Inequalities and Applications
Volume 2007 (2007), Article ID 21640, 8 pages
Research Article

Bessel's Differential Equation and Its Hyers-Ulam Stability

Byungbae Kim and Soon-Mo Jung

Mathematics Section, College of Science and Technology, Hong-Ik University, Chochiwon 339-701, South Korea

Received 23 August 2007; Accepted 25 October 2007

Academic Editor: Panayiotis D. Siafarikas

Copyright © 2007 Byungbae Kim and Soon-Mo Jung. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.


We solve the inhomogeneous Bessel differential equation and apply this result to obtain a partial solution to the Hyers-Ulam stability problem for the Bessel differential equation.