Variational iteration method for \(q\)-difference equations of second order
Summary: Recently, Liu extended He's variational iteration method to strongly nonlinear \(q\)-difference equations. In this study, the iteration formula and the Lagrange multiplier are given in a more accurate way. The \(q\)-oscillation equation of second order is approximately solved to show the new Lagrange multiplier's validness.
strongly nonlinear \(q\)-difference equations
scientific article; zbMATH DE number 6106110
scientific article