Learn More
In this paper, one investigates the dynamic behaviors of one-prey multi-predator model with Holling type II functional response by introducing impulsive biological control strategy (periodic releasing natural enemies at different fixed time). By using Floquet theorem and small amplitude perturbation method, it is proved that there exists an asymptotically(More)
An impulsive delayed chemostat model with seasonality is formulated and analyzed. By introducing two thresholds, we obtain sufficient conditions for permanence of the system. It is shown that the conditions depend on time delay for the permanence of the model. Numerical results show that the system we considered has complex dynamics and the results we(More)
Although sex of prey is an important factor for the risk of predating, few articles consider the consequences of sexual favoritism and the corresponding effects on the impulsive predator-prey dynamics and its utility in biological control. This paper investigates the pest management strategy of a prey-predator system model with sexual favoritism. An(More)