Oscillation of Neutral Differential Equations with Damping Terms

Abstract

Our interest in this paper is to study and develop oscillation conditions for solutions of a class of neutral differential equations with damping terms. New oscillation criteria were obtained by using Riccati transforms. The criteria we obtained improved and completed some of the criteria in previous studies mentioned in the literature. Examples are provided to illustrate the applicability of our results.

Keywords

• neutral differential equations
• fourth-order
• damping terms