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Abstract and Applied Analysis
Volume 2012, Article ID 613270, 10 pages
Research Article

Ulam-Hyers Stability for Cauchy Fractional Differential Equation in the Unit Disk

Institute of Mathematical Sciences, University of Malaya, 50603 Kuala Lumpur, Malaysia

Received 11 January 2012; Accepted 18 April 2012

Academic Editor: Bing Xu

Copyright © 2012 Rabha W. Ibrahim. 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 prove the Ulam-Hyers stability of Cauchy fractional differential equations in the unit disk for the linear and non-linear cases. The fractional operators are taken in sense of Srivastava-Owa operators.