Forced oscillations in strongly damped beam equation
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Beam equation, periodic solution, averaging, topological degree, fixed point indexAbstrakt
It is proved that the extensible beam equation in Ball's model admits periodic solutions near equilibrium states if subject to external periodic force of high frequency. The approach is based on translation along trajectories, averaging method and homotopy invariants such as topological degree and fixed point index.Pobrania
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2011-04-23
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ĆWISZEWSKI, Aleksander. Forced oscillations in strongly damped beam equation. Topological Methods in Nonlinear Analysis [online]. 23 kwiecień 2011, T. 37, nr 2, s. 259–282. [udostępniono 3.7.2024].
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