Oscillation criteria of second order neutral difference equations (Q1429340)

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scientific article; zbMATH DE number 2064698
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Oscillation criteria of second order neutral difference equations
scientific article; zbMATH DE number 2064698

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    Oscillation criteria of second order neutral difference equations (English)
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    18 May 2004
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    The paper is concerned with the second order difference equations of the form \[ \Delta (a(n) \Delta (x(n) - px(n-\tau )))+f(n,x(\sigma (n)))=0, \] where \(\Delta x(n)=x(n+1) -x(n)\), \(p>0\). Some sufficient conditions of the oscillation are provided for such equations by establishing some Riccati type difference inequalities. Examples are given to explain the results.
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    oscillation
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    second-order neutral difference equation
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    Riccati type difference inequalities
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