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Journal of Applied Mathematics
Volume 2013, Article ID 726076, 9 pages
Research Article

Analytic Solutions of an Iterative Functional Differential Equations Near Regular Points

Department of Mathematics, Weifang University, Weifang, Shandong 261061, China

Received 13 August 2012; Accepted 5 March 2013

Academic Editor: Juan Torregrosa

Copyright © 2013 Lingxia Liu. 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.


The existence of analytic solutions of an iterative functional differential equation is studied when the given functions are all analytic and when the given functions have regular points. By reducing the equation to another functional equation without iteration of the unknown function an existence theorem is established for analytic solutions of the original equation.