Complex Dynamical Behavior of a Predator-Prey System with Group Defense
Joint Authors
Zhao, Jianglin
Yu, Hengguo
Zhao, Min
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-07-01
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
A diffusive predator-prey system with prey refuge is studied analytically and numerically.
The Turing bifurcation is analyzed in detail, which in turn provides a theoretical basis for the numerical simulation.
The influence of prey refuge and group defense on the equilibrium density and patterns of species under the condition of Turing instability is explored by numerical simulations, and this shows that the prey refuge and group defense have an important effect on the equilibrium density and patterns of species.
Moreover, it can be obtained that the distributions of species are more sensitive to group defense than prey refuge.
These results are expected to be of significance in exploration for the spatiotemporal dynamics of ecosystems.
American Psychological Association (APA)
Zhao, Jianglin& Zhao, Min& Yu, Hengguo. 2013. Complex Dynamical Behavior of a Predator-Prey System with Group Defense. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-1011125
Modern Language Association (MLA)
Zhao, Jianglin…[et al.]. Complex Dynamical Behavior of a Predator-Prey System with Group Defense. Mathematical Problems in Engineering No. 2013 (2013), pp.1-8.
https://search.emarefa.net/detail/BIM-1011125
American Medical Association (AMA)
Zhao, Jianglin& Zhao, Min& Yu, Hengguo. Complex Dynamical Behavior of a Predator-Prey System with Group Defense. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-8.
https://search.emarefa.net/detail/BIM-1011125
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1011125