Oscillation and nonoscillation of nonliner difference equations

Abstract

The research reported in this thesis deals with the problem of newlineoscillation and nonoscillation of various types of difference equations. newlineWe establish sufficient conditions for the oscillations of all/bounded newlinesolutions and asymptotic behavior of nonoscillatory solutions. The newlineresults in this thesis obtained via summation averaging technique, newlinedifference inequalities, and fixed point theorems. Examples are provided newlinein the text of the thesis to illustrate the results. newline