Title of article :
On periodic solutions of autonomous Hamiltonian systems via degree for S1-equivariant gradient maps Original Research Article
Author/Authors :
Slawomir Rybicki، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 1998
Keywords :
Hamiltonian systems , Degree theory
Journal title :
Nonlinear Analysis Theory, Methods & Applications
Journal title :
Nonlinear Analysis Theory, Methods & Applications