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Complex dynamics of a predator–prey model with opportunistic predator and weak Allee effect in prey.
- Source :
- Journal of Biological Dynamics; Dec2023, Vol. 17 Issue 1, p1-23, 23p
- Publication Year :
- 2023
-
Abstract
- In this work, we first modify a Lotka–Volterra predator–prey system to incorporate an opportunistic predator and weak Allee effect in prey. The prey will be extinct if the combined effect of hunting and other food resources of predator is large. Otherwise, the dynamic behaviour of the system is extremely rich. A series of bifurcations such as saddle-node bifurcation, Hopf bifurcation, and Bogdanov–Takens bifurcation can happen. The validity of the theoretical results are supported with numerical simulations. [ABSTRACT FROM AUTHOR]
- Subjects :
- ALLEE effect
PREDATION
HOPF bifurcations
PREDATORY animals
DYNAMICAL systems
Subjects
Details
- Language :
- English
- ISSN :
- 17513758
- Volume :
- 17
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Journal of Biological Dynamics
- Publication Type :
- Academic Journal
- Accession number :
- 175233727
- Full Text :
- https://doi.org/10.1080/17513758.2023.2225545