Department of Mathematics, Taiyuan Institute of Electric Power, Taiyuan, Shanxi 030013, P.R. China
Department of Mathematics, Shanxi University, Taiyuan, Shanxi 030006, P.R. China
Abstract:
In this paper, we study the oscillatory and asymptotic behaviour of solutions of higher order nonlinear difference equations of the form
We obtain some necessary and sufficient conditions for all bounded solutions of (*) to be oscillatory and for (*) to have a nonoscillatory solution of a special form.