Title of article
Periodic solutions to second order nonautonomous differential systems with gyroscopic forces
Author/Authors
Han، نويسنده , , Zhiqing and Wang، نويسنده , , Suqin and Yang، نويسنده , , Minghai، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
4
From page
1343
To page
1346
Abstract
Existence of periodic solutions to second order differential systems with gyroscopic forces is considered via variational methods, where a generalized Ahmad–Lazer–Paul type condition is used. We do not impose the condition that the gyroscopic forces are small.
Keywords
Generalized Ahmad–Lazer–Paul type condition , Second order differential systems , Saddle point theorem
Journal title
Applied Mathematics Letters
Serial Year
2011
Journal title
Applied Mathematics Letters
Record number
1527951
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