Thirteen limit cycles for a class of Hamiltonian systems under seven-order perturbed terms (Q2482547)
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| Language | Label | Description | Also known as |
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| English | Thirteen limit cycles for a class of Hamiltonian systems under seven-order perturbed terms |
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Thirteen limit cycles for a class of Hamiltonian systems under seven-order perturbed terms (English)
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17 April 2008
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The author studies existence, number, and distribution of limit cycles of a perturbed Hamiltonian system. Applying the Abelian integral method, he proves that, under seven-order perturbed terms, such a system can have at least thirteen limit cycles.
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Hamiltonian system
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perturbation
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limit cycle
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Abelian integral method
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