Oscillation of Third-Order Neutral Delay Differential Equations

Oscillation of Third-Order Neutral Delay Differential Equations

The purpose of this paper is to examine oscillatory properties of the third-order neutral delay differential equation [a(t)(b(t)(x(t)+p(t)x(σ(t)))′)′]′+q(t)x(τ(t))=0. Some oscillatory and asymptotic criteria are presented. These criteria improve and complement those results in the literature. Moreov...

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Veröffentlicht in:Abstract and Applied Analysis 2012-01, Vol.2012 (2012), p.522-532-430
Hauptverfasser: Li, Tongxing, Zhang, Chenghui, Xing, Guojing
Format: Artikel
Sprache:eng
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Zusammenfassung:The purpose of this paper is to examine oscillatory properties of the third-order neutral delay differential equation [a(t)(b(t)(x(t)+p(t)x(σ(t)))′)′]′+q(t)x(τ(t))=0. Some oscillatory and asymptotic criteria are presented. These criteria improve and complement those results in the literature. Moreover, some examples are given to illustrate the main results.
ISSN:1085-3375
1687-0409
DOI:10.1155/2012/569201