Rotation numbers, eigenvalues, and the Poincaré--Birkhoff theorem (Q1874593)
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scientific article; zbMATH DE number 1915749
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Rotation numbers, eigenvalues, and the Poincaré--Birkhoff theorem |
scientific article; zbMATH DE number 1915749 |
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Rotation numbers, eigenvalues, and the Poincaré--Birkhoff theorem (English)
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25 May 2003
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The author studies the multiplicity for periodic solutions to a class of asymptotically linear second-order differential equations. Precise oscillatory properties of the solutions are obtained by the use of the Poincaré-Birkhoff fixed-point theorem.
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rotation numbers
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eigenvalues
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multiplicity
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periodic solutions
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