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Dynamics of a predator-prey interaction in chemostat with variable yield
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نویسنده
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rana s.m.s. ,nasrin f. ,hossain m.i.
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منبع
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journal of sustainability science and management - 2015 - دوره : 10 - شماره : 2 - صفحه:16 -23
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چکیده
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A simple food chain in chemostat with variable yield for prey population and constant yield for predator population is proposed in this paper.the stability of equilibrium points,the existence of limit cycles,the hopf bifurcation and thepositive invariant set for the system are discussed by qualitative analysis of differential equations.finally,numerical simulations are carried out in support of the theoretical results. © penerbit umt.
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کلیدواژه
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Chemostat; Food Chain; Hopf bifurcation; Limit cycles; Variable yield
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آدرس
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department of mathematics,university of dhaka, Bangladesh, institute of natural sciences,united international university, Bangladesh, institute of natural sciences,united international university, Bangladesh
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Authors
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