Periodic solutions of a two-species ratio-dependent predator-prey system with time delay in a two-patch environment

• Autores: Z. Zhang, Z. Wang
• Localización: Anziam journal: The Australian & New Zealand industrial and applied mahtematics journal, ISSN 1446-1811, Vol. 45, Nº 2, 2003, págs. 233-244
• Idioma: inglés
• DOI: 10.1017/s1446181100013298
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• Resumen

  • By using the continuation theorem of coincidence degree theory, a sufficient condition is obtained for the existence of a positive periodic solution of a predator-prey diffusion system.