Chinese Quarterly Journal of Mathematics ›› 2019, Vol. 34 ›› Issue (4): 397-409.doi: 10.13371/j.cnki.chin.q.j.m.2019.04.006

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Global Stability of An Eco-epidemiological Model with Beddington-DeAngelis Functional Response and Delay

  

  1. 1. Faculty of Science and Technology, University of Macau 2. Complex Systems Research Center, Shanxi University

  • Received:2016-12-17 Online:2019-12-30 Published:2020-08-21
  • Supported by:
    supported by the National Natural Science Foundation of China(No.11371368)and(No.11871316)

Abstract: In this paper,an eco-epidemiological model with Beddington-DeAngelis functional response and a time delay representing the gestation period of the predator is studied.By means of Lyapunov functionals and Laselle’s invariance principle,sufficient conditions are obtained for the global stability of the interior equilibrium and the disease-free equilibrium of the system,respectively. 

Key words: Eco-epidemiological model, delay, Laselle's invariance principle, global stability

CLC Number: