dynamic analysis of a delayed reaction-diffusion predator-prey system with modified holling-tanner functional response

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ID: 174880
2015
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Abstract
A predator-prey model with modified Holling-Tanner functional response and time delays is considered. By regarding the delays as bifurcation parameters, the local and global asymptotic stability of the positive equilibrium are investigated. The system has been found to undergo a Hopf bifurcation at the positive equilibrium when the delays cross through a sequence of critical values. In addition, the direction of the Hopf bifurcation and the stability of bifurcated periodic solutions are also studied, and an explicit algorithm is obtained by applying normal form theory and the center manifold theorem. The main results are illustrated by numerical simulations.
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pan2015abstractdynamic Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Xinhong Pan;Min Zhao;Chuanjun Dai;Yapei Wang
Journal science and technology of advanced materials
Year 2015
DOI
10.1155/2015/620891
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