ISBN-13: 9786204956541 / Angielski / Miękka / 60 str.
Oscillatory and Non oscillatory criteria for Neutral Delay Difference Equations with positive and Negative coefficient in the Neutral term and the Asymptotic properties of Nonlinear Delay difference equations are obtained based on the given Differential Equations. Here some of the results obtained by summation averaging techniques and other results obtained by comparison principle . These results improved the existing results.