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[期刊论文]

The Dynamic Behaviors of Nonselective Harvesting Lotka-Volterra Predator-Prey System With Partial Closure for Populations and the Fear Effect of the Prey Species

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author:

Li, Xiaoran (Li, Xiaoran.) [1] | Yue, Qin (Yue, Qin.) [2] | Chen, Fengde (Chen, Fengde.) [3]

Indexed by:

EI Scopus

Abstract:

This paper proposes and investigates a nonselective harvesting Lotka-Volterra predator-prey system that incorporates population closure and the fear effect of the prey. The boundary equilibrium and positive equilibrium are studied in terms of their local and global stability characteristics. Our research indicates that the proportion of commodities designated for harvesting has a significant impact on the dynamic behavior of the system. Meanwhile, dynamic behavior of the system is not affected by the fear effect of the prey species. To demonstrate the viability of the key findings, numerical simulations are performed. © (2023), (International Association of Engineers). All Rights Reserved.

Keyword:

Ecosystems Harvesting Predator prey systems

Community:

  • [ 1 ] [Li, Xiaoran]College of Finance and Mathematics, West Anhui University, Lu An, China
  • [ 2 ] [Yue, Qin]College of Finance and Mathematics, West Anhui University, Lu An, China
  • [ 3 ] [Chen, Fengde]College of Mathematics and Statistics, Fuzhou University, Fuzhou, China

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Source :

IAENG International Journal of Applied Mathematics

ISSN: 1992-9978

Year: 2023

Issue: 3

Volume: 53

Cited Count:

WoS CC Cited Count: 0

30 Days PV: 2

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