恐惧效应对带时滞的反应扩散捕食系统的稳定区间的影响

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孙悦,张道祥,周文

The Influence of Fear Effect on Stability Interval of Reaction-Diffusion Predator-Prey System with Time Delay

Yue Sun,Daoxiang Zhang,Wen Zhou

图 2 系统(1.3)的参数: $k_{0} = 3, t = 20000, r = 6, d = 0.2, a = 1, b = 5,$ $q = 2, c = 2.5, m_{1} = 0.4, m_{2} = 1, d_{1} = 0.01, d_{2} = 0.1.$ (a) $\tau = 1.4$ , (b) $\tau = 2$ . 相图