Positive periodic solutions to predator-prey systems with infinite delay
type: Item
instance of: scholarly article
title: Positive periodic solutions to predator-prey systems with infinite delay
zbMATH Open document ID: 0955.34055
DOI: 10.1142/S0252959900000078
author: Ke Wang
author: Meng Fan
published in: Chinese Annals of Mathematics. Series B
publication date: 2001-02-13T00:00:00Z
review text: Conditions for the existence of positive periodic solutions to a nonautonomous non-convolution predator-prey system with infinite delay \[ \begin{aligned} x'(t) &= x(t)[a(t)-b(t)x(t)-c(t)y(t)],\\ y'(t) &= y(t)[-d(t)+\int_{-\infty}^{t} K(s,t,x(s),x(t)) ds], \end{aligned} \] under certain assumptions on the functions \(K,a,b,c,d\) are given.
Mathematics Subject Classification ID: 34K13
Mathematics Subject Classification ID: 92D25
Mathematics Subject Classification ID: 34K50
Mathematics Subject Classification ID: 34A60
zbMATH DE Number: 1445761
zbMATH Keywords: predator-prey system
zbMATH Keywords: infinite delay
zbMATH Keywords: positive periodic solutions
reviewed by: Boris V. Loginov
MaRDI profile type: Publication
Wikidata QID: Q115523015
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description: scientific article; zbMATH DE number 1445761