Chun Li, Zeng-Qi Ou, Chun-Lei Tang
Abstract:
Some existence theorems are obtained for periodic solutions of
nonautonomous second-order differential systems with
(q,p)-Laplacian by using the least action principle and the
saddle point theorem.
Submitted March 18, 2012. Published March 5, 2014.
Math Subject Classifications: 34C25, 35B38, 47J30.
Key Words: Periodic solution; differential systems; (q,p)-Laplacian;
least action principle; saddle point theorem.
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Chun Li School of Mathematics and Statistics Southwest University, Chongqing 400715, China email: Lch1999@swu.edu.cn |
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Zeng-Qi Ou School of Mathematics and Statistics Southwest University, Chongqing 400715, China email: ouzengq707@sina.com |
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Chun-Lei Tang School of Mathematics and Statistics Southwest University, Chongqing 400715, China email: tangcl@swu.edu.cn |
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