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On a class of forced vibration problems with obstacles - MaRDI portal

On a class of forced vibration problems with obstacles (Q2473818)

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On a class of forced vibration problems with obstacles
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    On a class of forced vibration problems with obstacles (English)
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    5 March 2008
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    A special second order differential equation is considered. The existence of a sequence of periodic bouncing solutions by use of variational methods is proved.
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    second order Hamiltonian system
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    periodic solution
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    critical point
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