Title of article :
Multiple solutions for second-order Hamiltonian systems via computation of the critical groups Original Research Article
Author/Authors :
Wenming Zou، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Keywords :
Resonance , critical group , Betti number , Hamiltonian systems
Journal title :
Nonlinear Analysis Theory, Methods & Applications
Journal title :
Nonlinear Analysis Theory, Methods & Applications