New Results for Kneser Solutions of Third-Order Nonlinear Neutral Differential Equations
Keyword(s):
In this paper, we consider a certain class of third-order nonlinear delay differential equations r w ″ α ′ v + q v x β ς v = 0 , for v ≥ v 0 , where w v = x v + p v x ϑ v . We obtain new criteria for oscillation of all solutions of this nonlinear equation. Our results complement and improve some previous results in the literature. An example is considered to illustrate our main results.
2010 ◽
Vol 56
(1)
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2007 ◽
Vol 325
(1)
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pp. 54-68
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2009 ◽
Vol 36
(1)
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pp. 131
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2013 ◽
Vol 17
(2)
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pp. 545-558
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