Parameter uniform numerical method for singularly perturbed turning point problems exhibiting boundary layers.
The aim of this paper is to provide a layer resolving parameter uniform convergent numerical method for the turning point problem. The authors suggest an appropriate piecewise-uniform mesh and apply the classical finite-difference schemes on this mesh. The \(\varepsilon\)-uniform error estimates are derived and some numerical examples are included to support the theoretical estimates.
scientific article; zbMATH DE number 1981526