Threshold behavior in a stochastic predator–prey model with general functional response

Jiangtao Yang

Physica A: Statistical Mechanics and its Applications, 2020, vol. 551, issue C

Abstract: In this work we study a stochastic predator–prey model with general functional response and time periodic coefficients. The threshold conditions for the persistence and extinction of each population are established. An example and its numerical simulations are given to verify the effectiveness of the theoretical results.

Keywords: Predator–prey model; Stochastic perturbation; Persistence; Extinction (search for similar items in EconPapers)
Date: 2020
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Citations: View citations in EconPapers (2)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:551:y:2020:i:c:s037843712030296x

DOI: 10.1016/j.physa.2020.124610

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