Oscillation Criteria for Delay and Advanced Differential Equations with Nonmonotone Arguments

الملخص EN

We study the oscillatory behavior of differential equations with nonmonotone deviating arguments and nonnegative coefficients.

New oscillation criteria, involving lim sup and lim inf, are obtained based on an iterative method.

Examples, numerically solved in MATLAB, are given to illustrate the applicability and strength of the obtained conditions over known ones.