Title of article :
Periodic solutions of first order singular hamiltonian systems Original Research Article
Author/Authors :
Kazunaga Tanaka، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1996
Keywords :
Hamiltonian systems , Periodic solutions , minimax arguments
Journal title :
Nonlinear Analysis Theory, Methods & Applications
Journal title :
Nonlinear Analysis Theory, Methods & Applications