Oscillation for nonlinear delay difference equations
2001 ◽
Vol 32
(4)
◽
pp. 275-280
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Keyword(s):
The oscillatory behavior of the first order nonlinear delay difference equation of the form $$ x_{n+1} - x_n + p_n x_{n-k}^{\alpha} = 0, ~~~ n = 0, 1, 2, \ldots ~~~~~~~ \eqno{(*)} $$ is investigated. A necessary and sufficient condition of oscillation for sublinear equation (*) ($ 0 < \alpha < 1 $) and an almost sharp sufficient condition of oscillation for superlinear equation (*) ($ \alpha > 1 $) are obtained.
1998 ◽
Vol 35
(10)
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pp. 125-130
1990 ◽
Vol 32
(2)
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pp. 180-192
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2021 ◽
Vol 2
(2)
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pp. 30-37
1973 ◽
Vol 25
(5)
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pp. 1078-1089
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2020 ◽
Vol 100
◽
pp. 106040
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2018 ◽
Vol 2018
◽
pp. 1-8
2001 ◽
Vol 28
(5)
◽
pp. 301-306
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