Abstract
In this work, we shall consider higher order nonlinear neutral delay
difference equation of the type
∆m [xn + pnx
α
n−k] + qnx
β
n−l = 0 , n = 0, 1, 2, ...
where {pn} is a sequence of real numbers, {qn} is a sequence of nonnegative real numbers, k and l are positive integers and α, β ∈ (0, ∞)
are quotient of odd positive integers. We obtain sufficient conditions for
the oscillations of all solutions of this equation.