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1篇 您的检索式:作者名="Seval Isik"
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1A study of stability and bifurcation analysis in discrete-time predator—prey system involving the Allee effect显示文摘This paper deals with a discrete-time predator-prey system which is subject to an Allee effect on prey.We investigate the existence and uniqueness and find parametric conditions for local asymptotic stability of fixed points of the discrete dynamic system.Moreover,using bifurcation theory,it is shown that the system undergoes Neimark-Sacker bifurcation in a small neighborhood of the unique positive fixed point and an inv aria nt circle will appear.Then the direction of bifurcation is given.Furthermore,numerical analysis is provided to illustrate the theoretical discussions with the help of Matlab packages.Thus,the main theoretical results are supported with numerical simulations.Seval Isik 2019International Journal of Biomathematics2019,12,1:2
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