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An analysis of a predator-prey model with both diffusion and migration. (English) Zbl 1198.35124
Summary: An analysis of a reaction-diffusion-migration model of the interaction between prey and predator is presented. I give the analysis of dispersal relation of wave behavior in detail. Moreover, wave number against frequency for different values is given by means of both numerical simulation and nonlinear analysis for derivation of the phase equation. The obtained results show that numerical simulations are in agreement with mathematical analysis.
35K57Reaction-diffusion equations
92D25Population dynamics (general)
35Q92PDEs in connection with biology and other natural sciences
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