Oscillation Criteria of Higher-order Neutral Differential Equations with Several Deviating Arguments
Keyword(s):
This work is concerned with the oscillatory behavior of solutions of even-order neutral differential equations. By using the technique of Riccati transformation and comparison principles with the second-order differential equations, we obtain a new Philos-type criterion. Our results extend and improve some known results in the literature. An example is given to illustrate our main results.
2007 ◽
Vol 190
(1)
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pp. 458-464
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2007 ◽
Vol 190
(2)
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pp. 1402-1408
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1985 ◽
Vol 31
(1)
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pp. 127-136
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