MULTIPLE PERIODIC SOLUTIONS FOR A CLASS OF NON-AUTONOMOUS AND CONVEX HAMILTONIAN SYSTEMS
نویسندگان
چکیده مقاله:
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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عنوان ژورنال
دوره 1 شماره 4 (FALL)
صفحات 271- 276
تاریخ انتشار 2011-09-23
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