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Stability and Bifurcation of a Delayed Singular Prey-Predator Economic Model.
- Source :
- 2012 Second International Conference on Intelligent System Design & Engineering Application; 1/ 1/2012, p928-931, 4p
- Publication Year :
- 2012
-
Abstract
- This paper studies a delayed singular prey-predator economic model, which is described by differential-algebraic equations due to a economic theory. Local stability and Hopf bifurcation condition are described on the delayed singular prey-predator economic model. It reveals the sensitivity of the model dynamics on gestation time delay. A phenomenon of Hopf bifurcation occurs as the gestation time delay increases through a certain threshold. Numerical simulations are carried out to substantiate these theory analysis. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISBNs :
- 9781457721205
- Database :
- Complementary Index
- Journal :
- 2012 Second International Conference on Intelligent System Design & Engineering Application
- Publication Type :
- Conference
- Accession number :
- 86610489
- Full Text :
- https://doi.org/10.1109/ISdea.2012.661