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Some remarks on non-conservative oscillatory systems with periodic solutions - MaRDI portal

Some remarks on non-conservative oscillatory systems with periodic solutions (Q1100611)

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scientific article; zbMATH DE number 4044273
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Some remarks on non-conservative oscillatory systems with periodic solutions
scientific article; zbMATH DE number 4044273

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    Some remarks on non-conservative oscillatory systems with periodic solutions (English)
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    1988
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    We prove the existence of a family of periodic orbits for a wide class of two-dimensional differential systems verifying suitable symmetry conditions. Elementary phase plane analysis is used.
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    family of periodic orbits
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    phase plane analysis
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