Advances in Pure Mathematics
Vol.1 No.3(2011), Paper ID 5198, 4 pages
DOI:10.4236/apm.2011.13020
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
Download citation as EndNote
Copyright © 2025 by authors and Scientific Research Publishing Inc.
This work and the related PDF file are licensed under a Creative Commons Attribution 4.0 International License.