Further results on positive periodic solutions of impulsive functional differential equations and applications

• Autores: Yuji Liu
• Localización: Anziam journal: The Australian & New Zealand industrial and applied mahtematics journal, ISSN 1446-1811, Vol. 50, Nº 4, 2009, págs. 513-533
• Idioma: inglés
• DOI: 10.1017/s1446181108000230
• Texto completo no disponible (Saber más ...)
• Resumen

  • A class of first-order impulsive functional differential equations with forcing terms is considered. It is shown that, under certain assumptions, there exist positive T-periodic solutions, and under some other assumptions, there exists no positive T-periodic solution. Applications and examples are given to illustrate the main results.