Improved Approach for Studying Oscillatory Properties of Fourth-Order Advanced Differential Equations with <i>p</i>-Laplacian Like Operator

Abstract

This paper aims to study the oscillatory properties of fourth-order advanced differential equations with p-Laplacian like operator. By using the technique of Riccati transformation and the theory of comparison with first-order delay equations, we will establish some new oscillation criteria for this equation. Some examples are considered to illustrate the main results.

Keywords

• oscillation
• advanced differential equations
• <i>p</i>-Laplacian equations
• comparison theorem