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author:

Fang, Kan (Fang, Kan.) [1] | Chen, Jiangbin (Chen, Jiangbin.) [2] | Zhu, Zhengliang (Zhu, Zhengliang.) [3] | Chen, Fengde (Chen, Fengde.) [4] (Scholars:陈凤德) | Chen, Xiaoying (Chen, Xiaoying.) [5]

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Abstract:

We consider the dynamical behaviors of the single species logistic model considering Allee effect together with feedback control in this paper. By using the method of formal power series of Poincaré, we put forward sufficient conditions for the positive equilibrium to be a stable (unstable) finefocus with order at 1 or a unstable fine-focus with order at 2. Qualitative analysis of the model indicates the ultimate boundedness of the positive solutions to the system, and when the positive equilibrium is unstable, we obtain sufficient conditions that sustain a unique stable limit cycle. Finally, numerical simulations are conducted to validate the major conclusions. © 2022. IAENG International Journal of Applied Mathematics. All Rights Reserved.

Keyword:

Bifurcation (mathematics) Feedback control

Community:

  • [ 1 ] [Fang, Kan]FuZhou University, Fujian, Fuzhou; 350002, China
  • [ 2 ] [Chen, Jiangbin]Department of Mathematics, Zhejiang Normal University, Zhejiang, Jinhua; 321004, China
  • [ 3 ] [Chen, Jiangbin]FuZhou University, Fujian, Fuzhou; 350002, China
  • [ 4 ] [Zhu, Zhengliang]The College of Mathematics and Computer Science, FuZhou University, Fujian, Fuzhou; 350002, China
  • [ 5 ] [Chen, Fengde]The College of Mathematics and Computer Science, Fuzhou University, Fujian, Fuzhou; 350116, China
  • [ 6 ] [Chen, Xiaoying]FuZhou University, Fujian, Fuzhou; 350002, China

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Source :

IAENG International Journal of Applied Mathematics

ISSN: 1992-9978

Year: 2022

Issue: 2

Volume: 52

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 6

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