Oscillation criteria for delay and advanced differential equations with nonmonotone arguments
Summary: We study the oscillatory behavior of differential equations with non-monotone deviating arguments and nonnegative coefficients. New oscillation criteria, involving \(\limsup\) and \(\liminf\), 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.
scientific article; zbMATH DE number 7024561
scientific article