Nine limit cycles around a singular point by perturbing a cubic Hamiltonian system with a nilpotent center (Q1735089)
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scientific article; zbMATH DE number 7043803
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Nine limit cycles around a singular point by perturbing a cubic Hamiltonian system with a nilpotent center |
scientific article; zbMATH DE number 7043803 |
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Nine limit cycles around a singular point by perturbing a cubic Hamiltonian system with a nilpotent center (English)
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28 March 2019
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near-Hamiltonian system
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nilpotent center
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Hopf bifurcation
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limit cycle
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normal form
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generalized Lyapunov constant
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