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Asymptotic behavior of a nonlinear delay difference equation
Authors:J YanB Liu
Institution:

Department of Mathematics, Shanxi University, Taiyuan, Shanxi 030006, P.R. China

Department of Mathematics, Hubei Normal University, Huangshi, Hubei 435002, P.R. China

Abstract:This paper considers a class of nonlinear difference equations
Δ3yn + ?(n, yn, yn?r) = 0, n set membership, variant N (n0)
. A necessary and sufficient condition for the existence of a bounded nonoscillatory solution is given.
Keywords:Nonlinear difference equation  Bounded solution
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