Multiple periodic solutions of Hamiltonian systems with prescribed energy |
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Authors: | Tianqing An |
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Institution: | Department of Applied Mathematics, Hohai University, Nanjing 210098, PR China |
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Abstract: | Consider the periodic solutions of autonomous Hamiltonian systems on the given compact energy hypersurface Σ=H−1(1). If Σ is convex or star-shaped, there have been many remarkable contributions for existence and multiplicity of periodic solutions. It is a hard problem to discuss the multiplicity on general hypersurfaces of contact type. In this paper we prove a multiplicity result for periodic solutions on a special class of hypersurfaces of contact type more general than star-shaped ones. |
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Keywords: | 58E05 58F05 34C25 |
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