Existence of positive periodic solutions for a class of Gilpin-Ayala ecological models with discrete and distributed time delays

Abstract In this paper, we deal with a class of Gilpin-Ayala ecological models with discrete and distributed time delays. By employing a fixed point theorem of strict-set-contraction and inequality techniques, some sufficient conditions for the existence of periodic solutions are established. As an...

ver descrição completa

Detalhes bibliográficos

Principais autores:	Kaihong Zhao, Yaping Ren
Formato:	Artigo
Idioma:	Inglês
Publicado em:	SpringerOpen 2017-10-01
coleção:	Advances in Difference Equations
Assuntos:	positive periodic solution Gilpin-Ayala ecological model discrete and distributed time delays strict-set-contraction
Acesso em linha:	http://link.springer.com/article/10.1186/s13662-017-1386-9
Tags:	Adicionar Tag Sem tags, seja o primeiro a adicionar uma tag!