On a generalized discrete ratio-dependent predator-prey system
type: Item
instance of: scholarly article
title: On a generalized discrete ratio-dependent predator-prey system
zbMATH Open document ID: 1178.39021
DOI: 10.1155/2009/653289
author: Yong-Hong Fan
author: Linlin Wang
published in: Discrete Dynamics in Nature and Society
publication date: 2009-11-23T00:00:00Z
full work available at URL: https://eudml.org/doc/223407
review text: Summary: Verifiable criteria are established for the permanence and existence of positive periodic solutions of a delayed discrete predator-prey model with monotonic functional response. It is shown that the conditions that ensure the permanence of this system are similar to those of its corresponding continuous system. The investigations generalize some well-known results. In particular, a more acceptant method is given to study the bounded discrete systems rather than the comparison theorem.
Mathematics Subject Classification ID: 39A23
Mathematics Subject Classification ID: 39A12
Mathematics Subject Classification ID: 92D25
zbMATH DE Number: 5637383
zbMATH Keywords: permanence
zbMATH Keywords: positive periodic solutions
zbMATH Keywords: delayed discrete predator-prey model
Wikidata QID: Q58647529
MaRDI profile type: Publication
OpenAlex ID: W1998855006
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description: scientific article; zbMATH DE number 5637383