Spatiotemporal Patterns of a Predator–Prey System with an Allee Effect and Holling Type III Functional Response

Author:

Li Yuanyuan1,Wang Jinfeng1

Affiliation:

1. School of Mathematical Science, Harbin Normal University, Harbin 150025, P. R. China

Abstract

A diffusive Gause type predator–prey system with Allee effect in prey growth and Holling type III response subject to Neumann boundary conditions is investigated. Existence of nonconstant positive steady state solutions is proved by Leray–Schauder degree theory and bifurcation theory. Global stability of the positive equilibrium of the system is also investigated. Moreover, bifurcations of spatially homogeneous and nonhomogeneous periodic solutions are analyzed. Our rigorous results justify some recent ecological observations.

Funder

National Natural Science Foundation of China (CN)

Provincial Natural Science Foundation of Heilongjiang of China

Heilongjiang Provincial Department of Education Foundation

Publisher

World Scientific Pub Co Pte Lt

Subject

Applied Mathematics,Modeling and Simulation,Engineering (miscellaneous)

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