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Abstract and Applied Analysis
Volume 2013 (2013), Article ID 310469, 7 pages
Positive Periodic Solution for Second-Order Singular Semipositone Differential Equations
School of Mathematics and Statistics, Yili Normal University, Yining City 835000, China
Received 7 November 2012; Accepted 20 December 2012
Academic Editor: Jifeng Chu
Copyright © 2013 Xiumei Xing. 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.
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