Global Dynamics of a Predator-Prey Model with Stage Structure and Delayed Predator Response
Joint Authors
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-10, 10 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-12-15
Country of Publication
Egypt
No. of Pages
10
Main Subjects
Abstract EN
A Holling type II predator-prey model with time delay and stage structure for the predator is investigated.
By analyzing the corresponding characteristic equations, the local stability of each of feasible equilibria of the system is discussed.
The existence of Hopf bifurcations at the coexistence equilibrium is established.
By means of the persistence theory on infinite dimensional systems, it is proven that the system is permanent if the coexistence equilibrium exists.
By using Lyapunov functionals and LaSalle’s invariance principle, it is shown that the predator-extinction equilibrium is globally asymptotically stable when the coexistence equilibrium is not feasible, and the sufficient conditions are obtained for the global stability of the coexistence equilibrium.
American Psychological Association (APA)
Wang, Lili& Xu, Rui. 2013. Global Dynamics of a Predator-Prey Model with Stage Structure and Delayed Predator Response. Discrete Dynamics in Nature and Society،Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-493539
Modern Language Association (MLA)
Wang, Lili& Xu, Rui. Global Dynamics of a Predator-Prey Model with Stage Structure and Delayed Predator Response. Discrete Dynamics in Nature and Society No. 2013 (2013), pp.1-10.
https://search.emarefa.net/detail/BIM-493539
American Medical Association (AMA)
Wang, Lili& Xu, Rui. Global Dynamics of a Predator-Prey Model with Stage Structure and Delayed Predator Response. Discrete Dynamics in Nature and Society. 2013. Vol. 2013, no. 2013, pp.1-10.
https://search.emarefa.net/detail/BIM-493539
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-493539