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Bifurcation analysis on predator-prey Leslie-Gower model holling respond function type II with harvesting on predator and prey population.
- Source :
- AIP Conference Proceedings; 12/8/2022, Vol. 2534 Issue 1, p1-8, 8p
- Publication Year :
- 2022
-
Abstract
- The objective of this research is to study Leslie-Gower predator-prey Holling respond function type II models on predator and prey population. In this predator-prey model it is assumed that there are harvesting efforts in both populations. The steps to analyze this models including to looking for equilibrium points, and analyzing the exchange the parameter of permanent harvesting value to know the possibility of bifurcation. Based on analysis obtained four equilibrium points which is the trivial equilibrium point E<subscript>0</subscript>, the equilibrium point E<subscript>1</subscript> for the extinction of predator, the equilibrium point E<subscript>2</subscript>for the extinction of prey, and the endemic equilibrium point E<subscript>3</subscript>. The equilibrium points of E<subscript>2</subscript> and E<subscript>3</subscript> experiencing stability changes when the rate of harvesting parameter on prey population (H<subscript>1</subscript>) and predator (H<subscript>2</subscript>) is varied so that the system have a bifurcation. The forming of limit cycle on portrait phase around equilibrium points shows that the kind of bifurcation that happen was a Hopf bifurcation. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 2534
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 160708060
- Full Text :
- https://doi.org/10.1063/5.0107949