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Global asymptotical stability of a second order rational difference equation - MaRDI portal

Global asymptotical stability of a second order rational difference equation (Q929114)

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scientific article; zbMATH DE number 5288025
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Global asymptotical stability of a second order rational difference equation
scientific article; zbMATH DE number 5288025

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    Global asymptotical stability of a second order rational difference equation (English)
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    12 June 2008
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    The authors prove that the positive equilibrium of the difference equation \[ y_{n+1}=\frac{p+qy_{n-1}}{1+y_n+ry_{n-1}}\quad(n=0,1,\dots) \] is globally asymptotically stable under some conditions.
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    difference equation
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    positive equilibrium
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    global asymptotical stability
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    boundedness
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    invariant interval
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    semicycle
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    global attractor
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