%0 Journal Article %T Oscillation of Nonlinear Neutral Type Second Order Delay Difference Equations %A E. Thandapani %J Bonfring International Journal of Data Mining %D 2012 %I Bonfring %R 10.9756/bijdm.1227 %X 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¡ÊN(n_0 )=(n_(0,) n_0+1,?),¡¼ n¡½_0 a nonnegative integer, k and are positive integers, ¦Á and ¦Â are the ratio of odd positive integers and are real sequences. Examples are provided to illustrate the results. %K Nonlinear %K Neutral Delay Difference Equation %K Oscillation %K Second Order %U http://www.journal.bonfring.org/papers/dm/volume2/BIJ-002-1227.pdf