Optimal conditions to ensure the stability of periodic solutions of first order difference equations lying between lower and upper solutions

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Positive Periodic Solutions of Nonlinear First-Order Functional Difference Equations

Ruyun Ma, Tianlan Chen, and Yanqiong Lu Department of Mathematics, Northwest Normal University, Lanzhou 730070, China Correspondence should be addressed to Ruyun Ma, ruyun [email protected] Received 12 October 2010; Accepted 19 December 2010 Academic Editor: Marko Robnik Copyright q 2010 Ruyun Ma et al. This is an open access article distributed under the Creative Commons Attribution License, which pe...

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ژورنال

عنوان ژورنال: Journal of Computational and Applied Mathematics

سال: 2005

ISSN: 0377-0427

DOI: 10.1016/j.cam.2004.07.007