BISTABLE DYNAMICS ON A TICK POPULATION EQUATION INCORPORATING ALLEE EFFECT AND TWO DIFFERENT TIME-VARYING DELAYS

Chuangxia Huang, Xiaojin Guo, Jinde Cao, Ardak Kashkynbayev

Research output: Contribution to journalArticlepeer-review

Abstract

We study the bistable dynamic behaviors for a tick population model involving Allee effect and multiple different time-varying delays. Utilizing some basic inequality techniques and dynamics theory, the positive invariant sets and exponential stability conditions of the zero equilibrium and larger positive equilibrium for the addressed model are presented. In addition, some numerical examples are shown to verify the correctness and novelty of the theoretical results.

Original languageEnglish
Pages (from-to)3173-3188
Number of pages16
JournalDiscrete and Continuous Dynamical Systems - Series S
Volume15
Issue number11
DOIs
Publication statusPublished - Nov 2022

Keywords

  • Allee effect
  • basin of attraction
  • exponential stability
  • Tick population dynamics model
  • time-varying delay

ASJC Scopus subject areas

  • Analysis
  • Discrete Mathematics and Combinatorics
  • Applied Mathematics

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