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In the present paper we obtain sufficient conditions for the oscillation of bounded solutions of a class of impulsive differential equations of second order with a constant delay
Fiedler, Oscillation criteria of Nehari type for Sturm–Liouville operators and elliptic differential operators of second order and the lower spectrum. Lomtatidze, Oscillation
The first systematic study for the oscillation of all solutions of equation (1.1) for the case of constant coefficients and constant delays was made by Myshkis [18]. Since then a
Kusano, Asymptotic behavior of nonoscillatory solutions of nonlinear functional differential equations of neutral type, Funkcial.. Kitamura, Oscillation of functional
In the last decades, there has been an increasing interest in obtaining sufficient conditions for the oscillation and/or nonoscillation of solutions of second order linear and
Tiryaki, Oscillation theorems for nonlinear second order differential equations with damping, Acta Math.. Butler, Integral averages and the oscillation of second order
Oscillatory behaviour of higher order neutral type nonlinear forced differential equation with oscillating coefficients.. Oscillation Theory of Delay Differential Equations:
Tun¸c, Stability criteria for certain third order nonlinear delay differential