Open Access

Periodic and Almost Periodic Solutions of Functional Difference Equations with Finite Delay

Advances in Difference Equations20072007:068023

DOI: 10.1155/2007/68023

Received: 4 November 2006

Accepted: 29 January 2007

Published: 13 March 2007

Abstract

For periodic and almost periodic functional difference equations with finite delay, the existence of periodic and almost periodic solutions is obtained by using stability properties of a bounded solution.

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Authors’ Affiliations

(1)
Department of Mathematics, Suzhou University

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Copyright

© Yihong Song. 2007

This article is published under license to BioMed Central Ltd. 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.