Higher order uniformly convergent method
✍
Hans-Görg Roos
📂
Article
📅
1994
🏛
Elsevier Science
🌐
English
⚖ 367 KB
Until now, the best way to construct high order uniformly convergent schemes for singular perturbation problems was to apply exponentially fitted compact difference schemes. We propose the following approach: firstly solve an auxiliary problem with piecewise or nearly piecewise constant coefficients