Research Article
Qualitative Analysis of a Leslie-Gower Predator-Prey System with Nonlinear Harvesting in Predator
Figure 2
For ((a) and (b)) , , . (a) : the interior equilibrium point is asymptotically stable, axial equilibrium point is asymptotically stable, and interior equilibrium point is a saddle point. (b) : the point is unstable, is asymptotically stable, and is a saddle. (c) , , , and : the interior equilibrium point is asymptotically stable; axial equilibrium point is saddle. (d) , , , and : the interior equilibrium point is asymptotically stable; axial equilibrium point is saddle. (e) The phase portrait diagram when no interior equilibrium exists. The origin is always a saddle.
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