On the existence of two solutions of the periodic problem for the ordinary second-order differential equation (Q4306594)
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scientific article; zbMATH DE number 640807
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the existence of two solutions of the periodic problem for the ordinary second-order differential equation |
scientific article; zbMATH DE number 640807 |
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On the existence of two solutions of the periodic problem for the ordinary second-order differential equation (English)
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20 March 1995
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nonlinear second-order ordinary differential equation
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periodic boundary conditions
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coincidence topological degree
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number of solutions
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