Title of article
Periodic solutions for some second order systems Original Research Article
Author/Authors
Fengjuan Meng، نويسنده , , Fubao Zhang، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
9
From page
3388
To page
3396
Abstract
In this paper, we use the Minimax Theorem to investigate periodic solutions of some second order systems, and give some sufficient conditions for the existence for periodic solutions. The results generalize and improve some known results.
Keywords
Periodic solution , Supquadratic , The Saddle Point Theorem , critical points
Journal title
Nonlinear Analysis Theory, Methods & Applications
Serial Year
2008
Journal title
Nonlinear Analysis Theory, Methods & Applications
Record number
860276
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