On the problem of estimation of the number of cycles in two-dimensional quadratic systems from the viewpoint of nonlinear mechanics (Q4396234)
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scientific article; zbMATH DE number 1165560
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On the problem of estimation of the number of cycles in two-dimensional quadratic systems from the viewpoint of nonlinear mechanics |
scientific article; zbMATH DE number 1165560 |
Statements
On the problem of estimation of the number of cycles in two-dimensional quadratic systems from the viewpoint of nonlinear mechanics (English)
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14 June 1998
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quadratic systems
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cycles
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Liénard equation
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Lyapunov function
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Pontryagin function
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