WSEAS Transactions on Mathematics


Print ISSN: 1109-2769
E-ISSN: 2224-2880

Volume 17, 2018

Notice: As of 2014 and for the forthcoming years, the publication frequency/periodicity of WSEAS Journals is adapted to the 'continuously updated' model. What this means is that instead of being separated into issues, new papers will be added on a continuous basis, allowing a more regular flow and shorter publication times. The papers will appear in reverse order, therefore the most recent one will be on top.

Volume 17, 2018


On the Oscillatory Behavior of Solutions of Second Order Nonlinear Neutral Delay Differential Equations

AUTHORS: M. M. A. El-Sheikh, R. A. Sallam, E. I. El-Saedy

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ABSTRACT: In this paper, the oscillatory behavior of solutions of a general class of nonlinear neutral delay differential equations is discussed. New criteria are established. Illustrative examples are also given to support the validity of the method

KEYWORDS: Oscillation, Second order, Non-linear neutral delay differential equations

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WSEAS Transactions on Mathematics, ISSN / E-ISSN: 1109-2769 / 2224-2880, Volume 17, 2018, Art. #8, pp. 51-57


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