DocumentCode
569441
Title
Stability Analysis of a Predator-Prey System
Author
Zhao, Xueda ; Kong, Linghua
Author_Institution
Sch. of Sci., Dalian Ocean Univ., Dalian, China
fYear
2012
fDate
17-19 Aug. 2012
Firstpage
681
Lastpage
683
Abstract
This paper deals with a predator-prey system with protective effect on prey population. We discuss the quality of the equilibrium points by using differential equation stable theory, and give the conditions for local stability of the positive equilibrium point. The numerical simulation results show that population size presents one stable point or cyclical fluctuations at certain parameter values.
Keywords
demography; differential equations; predator-prey systems; stability; cyclical fluctuations; differential equation stable theory; local stability; numerical simulation; positive equilibrium point quality; predator-prey system; prey population; protective effect; stability analysis; Asymptotic stability; Biological system modeling; Numerical stability; Predator prey systems; Sociology; Stability analysis; Statistics; equilibrium points; local stability; predator-prey system;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational and Information Sciences (ICCIS), 2012 Fourth International Conference on
Conference_Location
Chongqing
Print_ISBN
978-1-4673-2406-9
Type
conf
DOI
10.1109/ICCIS.2012.290
Filename
6300648
Link To Document