Existence, uniqueness, and nonexistence of limit cycles for a class of quadratic systems in the plane (Q1168479)
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scientific article; zbMATH DE number 3775991
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Existence, uniqueness, and nonexistence of limit cycles for a class of quadratic systems in the plane |
scientific article; zbMATH DE number 3775991 |
Statements
Existence, uniqueness, and nonexistence of limit cycles for a class of quadratic systems in the plane (English)
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1984
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global behavior
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limit cycles
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quadratic systems
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Lienard's equation
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Bendixson-Dulac criterion
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global phase portraits
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computer plots
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