Periodic solutions of spatially periodic hamiltonian systems
نویسندگان
چکیده
منابع مشابه
MULTIPLE PERIODIC SOLUTIONS FOR A CLASS OF NON-AUTONOMOUS AND CONVEX HAMILTONIAN SYSTEMS
In this paper we study Multiple periodic solutions for a class of non-autonomous and convex Hamiltonian systems and we investigate use some properties of Ekeland index.
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ژورنال
عنوان ژورنال: Journal of Differential Equations
سال: 1992
ISSN: 0022-0396
DOI: 10.1016/0022-0396(92)90109-z