Advances in Pure Mathematics

Vol.1 No.3(2011), Paper ID 5198, 4 pages



Periodic Solutions to Non-Autonomous Second-Order Dynamical Systems


An-Min Mao, Miao-Miao Yang



Copyright © 2011 An-Min Mao, Miao-Miao Yang et al. 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.


How to Cite this Article

A. Mao and M. Yang, "Periodic Solutions to Non-Autonomous Second-Order Dynamical Systems," Advances in Pure Mathematics, Vol. 1 No. 3, 2011, pp. 90-94. doi: 10.4236/apm.2011.13020.

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