Existence of infinitely many periodic solutions for second-order Hamiltonian systems
Electronic Journal of Differential Equations, Tome 2013 (2013).

Voir la notice de l'article provenant de la source Electronic Library of Mathematics

Summary: By using the variant of the fountain theorem, we study the existence of infinitely many periodic solutions for a class of superquadratic nonautonomous second-order Hamiltonian systems.
Classification : 34C25, 58E05
Keywords: periodic solution, Hamiltonian systems, critical point, variational method
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     author = {Gu, Hua and An, Tianqing},
     title = {Existence of infinitely many periodic solutions for second-order {Hamiltonian} systems},
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     volume = {2013},
     year = {2013},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/EJDE_2013__2013__a194/}
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Gu, Hua; An, Tianqing. Existence of infinitely many periodic solutions for second-order Hamiltonian systems. Electronic Journal of Differential Equations, Tome 2013 (2013). http://geodesic.mathdoc.fr/item/EJDE_2013__2013__a194/