Abstract
Abstract
In this research, we deals with the quasilinear third order delay difference equations of the term
Δ
(
ρ
(
n
)
(
Δ
2
y
(
n
)
)
α
)
+
q
(
n
)
y
α
(
n
−
σ
)
=
0
,
n
⩾
n
0
. We establish the sufficient conditions for all solutions of studied equation to be oscillatory or almost oscillatory. The criteria improve and complement of existing results. We provide some examples to describe the major results.
Subject
General Physics and Astronomy
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