Title of article
Periodic solutions for a class of nonautonomous subquadratic second order Hamiltonian systems ✩
Author/Authors
Chun-Lei Tang ? and Xing-Ping Wu، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2002
Pages
13
From page
870
To page
882
Abstract
Some existence theorems are obtained for periodic solutions of a class of unbounded
nonautonomous nonconvex subquadratic second order Hamiltonian systems by using the
minimax methods in critical point theory.
2002 Published by Elsevier Science (USA).
Keywords
Periodic Solution , (PS) condition , Second order Hamiltonian system , Sobolev’s inequality , Saddle point theorem
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2002
Journal title
Journal of Mathematical Analysis and Applications
Record number
930281
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