Journal
JOURNAL OF APPLIED MATHEMATICS AND COMPUTING
Volume 58, Issue 1-2, Pages 125-149Publisher
SPRINGER HEIDELBERG
DOI: 10.1007/s12190-017-1137-9
Keywords
Herd behavior; Predator-prey model; Hopf bifurcation; Global stability
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We consider in this paper an ecological model, in a predator-prey interaction with the presence of a herd behavior. For the analysis of the model, the existence of positive solution and also the existence Hopf bifurcation, Turing driven instability, and Turing-Hopf bifurcation point have bee proved. Then by calculating the normal form, on the center of the manifold associated to the Hopf bifurcation points, the stability of the periodic solution has been proved. In the last part of the paper, numerical simulations has been given to illustrate our theoretical analysis.
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