Nonlinear periodic oscillations in suspension bridges (Q2717279)
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scientific article; zbMATH DE number 1604834
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nonlinear periodic oscillations in suspension bridges |
scientific article; zbMATH DE number 1604834 |
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15 April 2002
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system of wave and beam equations with nonlinear coupling
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mountain pass theorem
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dual variational formulation
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Nonlinear periodic oscillations in suspension bridges (English)
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The author considers nonlinear periodic oscillations in a suspension bridge system which is modeled by a system of wave and beam equations with nonlinear coupling. Applying the mountain pass theorem to a dual variational formulation of the problem the author proves that the suspension bridge system has at least two periodic solutions.NEWLINENEWLINEFor the entire collection see [Zbl 0959.00047].
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