Dynamical Properties of a Delay Prey-Predator Model with Disease in the Prey Species Only

A three-dimensional ecoepidemiological model with delay is considered. We first investigate the existence and stability of the equilibria. We then study the effect of the time delay on the stability of the positive equilibrium. The existence of a Hopf bifurcation at the positive equilibrium is obtai...

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Bibliographic Details
Main Authors: Xiangyun Shi, Xueyong Zhou, Xinyu Song
Format: Article
Language:English
Published: Wiley 2010-01-01
Series:Discrete Dynamics in Nature and Society
Online Access:http://dx.doi.org/10.1155/2010/196204
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