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The paper is concerned with a predator-prey diffusive system subject to homogeneous Neumann boundary conditions, where the growth rate ( α 1 + β v ) $(\frac{\alpha}{1+\beta v})$ of the predator population is nonlinear. We study the existence of equilibrium solutions and the long-term behavior of the solutions. The main tools used here include the super-sub solution method, the bifurcation...
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