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Oscillation of Nonlinear Neutral Type Second Order Delay Difference EquationsDOI: 10.9756/bijdm.1227 Keywords: Nonlinear , Neutral Delay Difference Equation , Oscillation , Second Order Abstract: In this paper we present some new oscillation criteria for second order nonlinear neutral type delay difference equation of the form Where, is a forward difference operator defined by x_n=x_(n+1)-x_n, n∈N(n_0 )=(n_(0,) n_0+1,?),〖 n〗_0 a nonnegative integer, k and are positive integers, α and β are the ratio of odd positive integers and are real sequences. Examples are provided to illustrate the results.
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