Another Oscillation Criteria for First Order Non-Linear Differential Equation with Non-Monotone Delays

Abstract

In this paper, the oscillatory behaviour of the first order non-linear delay differential equation  (t) + q(t)f(x(τ(t))) = 0, t ≥ , where q, τ ϵ C{[ , ∞),[0,∞)}, τ(t) < t, such that  is studied.