Oscillation Criteria for Higher Order Neutral Differential Equations with Several Delays

This paper is devoted to study the oscillatory behavior of solutions of higher order neutral differential equations with several delays involving oscillation of higher order equations to that of a pair of associated first order delay differential equations. Some examples are also given which show that the oscillation of neutral differential equations can be caused by several delays. This paper is devoted to study the oscillatory behavior of solutions of higher order neutral differential equations with several delays involving oscillation of higher order equations to that of a pair of associated first order delay differential equations. Some examples are also given which show that the oscillation of neutral differential equations can be caused by several delays.

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