Effect of Time-Delay on a Ratio-Dependent Food Chain Model
نویسندگان
چکیده
منابع مشابه
Effect of Time-Delay on a Ratio-Dependent Food Chain Model
Abstract. This paper aims to study the effect of time-delay on a tritrophic food chain model with Michaelis-Menten type ratio-dependent functional responses. Boundedness of the time-delayed system is established. A simple criterion for deterministic extinction is derived. It has been shown that the time-delay may introduce instability in the system through Hopf bifurcation. Computer simulations...
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ژورنال
عنوان ژورنال: Nonlinear Analysis: Modelling and Control
سال: 2009
ISSN: 2335-8963,1392-5113
DOI: 10.15388/na.2009.14.2.14521