On the existence of periodic solutions of periodically perturbed conservative systems (Q802833)
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scientific article; zbMATH DE number 4198498
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the existence of periodic solutions of periodically perturbed conservative systems |
scientific article; zbMATH DE number 4198498 |
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On the existence of periodic solutions of periodically perturbed conservative systems (English)
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1990
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On considère le problème aux limites \((1)\quad \ddot u(t)+\nabla G(u(t))=f(t),\) \(u(0)=u(2\pi),\quad \dot u(0)=\dot u(2\pi).\) On démontre l'existence et l'unicité - dans les conditions suffisantes respectives, des solutions périodiques du problème (1).
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periodic solution
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periodic perturbation
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conservative system
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