Spatiotemporal Complexity of a Leslie-Gower Predator-Prey Model with the Weak Allee Effect
Joint Authors
Wang, Weiming
Cai, Yongli
Zhao, Caidi
Source
Journal of Applied Mathematics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-16, 16 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-30
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
We investigate a diffusive Leslie-Gower predator-prey model with the additive Allee effect on prey subject to the zero-flux boundary conditions.
Some results of solutions to this model and its corresponding steady-state problem are shown.
More precisely, we give the stability of the positive constant steady-state solution, the refined a priori estimates of positive solution, and the nonexistence and existence of the positive nonconstant solutions.
We carry out the analytical study for two-dimensional system in detail and find out the certain conditions for Turing instability.
Furthermore, we perform numerical simulations and show that the model exhibits a transition from stripe-spot mixtures growth to isolated spots and also to stripes.
These results show that the impact of the Allee effect essentially increases the model spatiotemporal complexity.
American Psychological Association (APA)
Cai, Yongli& Zhao, Caidi& Wang, Weiming. 2013. Spatiotemporal Complexity of a Leslie-Gower Predator-Prey Model with the Weak Allee Effect. Journal of Applied Mathematics،Vol. 2013, no. 2013, pp.1-16.
https://search.emarefa.net/detail/BIM-479452
Modern Language Association (MLA)
Cai, Yongli…[et al.]. Spatiotemporal Complexity of a Leslie-Gower Predator-Prey Model with the Weak Allee Effect. Journal of Applied Mathematics No. 2013 (2013), pp.1-16.
https://search.emarefa.net/detail/BIM-479452
American Medical Association (AMA)
Cai, Yongli& Zhao, Caidi& Wang, Weiming. Spatiotemporal Complexity of a Leslie-Gower Predator-Prey Model with the Weak Allee Effect. Journal of Applied Mathematics. 2013. Vol. 2013, no. 2013, pp.1-16.
https://search.emarefa.net/detail/BIM-479452
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-479452