Centers and Isochronous Centers of Liénard Systems
- Autores: Amel’kin V.V.1, Rudenok A.E.1
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Afiliações:
- Belarusian State University
- Edição: Volume 55, Nº 3 (2019)
- Páginas: 283-293
- Seção: Ordinary Differential Equation
- URL: https://journals.rcsi.science/0012-2661/article/view/154954
- DOI: https://doi.org/10.1134/S0012266119030017
- ID: 154954
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Resumo
For holomorphic Liénard equations, necessary and sufficient conditions for the existence of a center and an isochronous center are obtained without calculating the focus quantities and the isochronicity constants.
Sobre autores
V. Amel’kin
Belarusian State University
Autor responsável pela correspondência
Email: amelkin@bsu.by
Belarus, Minsk, 220030
A. Rudenok
Belarusian State University
Autor responsável pela correspondência
Email: roudenok@bsu.by
Belarus, Minsk, 220030
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