Periodic solutions of a nonlinear oscillatory system with two degrees of freedom

• Autores: Z. Zhang, Yusen Zhu, Biwen Li
• Localización: Anziam journal: The Australian & New Zealand industrial and applied mahtematics journal, ISSN 1446-1811, Vol. 47, Nº 2, 2005, págs. 249-264
• Idioma: inglés
• DOI: 10.1017/s1446181100010014
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• Resumen

  • We study a nonlinear oscillatory system with two degrees of freedom. By using the continuation theorem of coincidence degree theory, some sufficient conditions are obtained to establish the existence of periodic solutions ofthe system.