Theoretical error estimates of the approximation of derivatives with the FSEM
Abstract:
Theoretical error estimates of the derivatives approximation with Fedorenko finite superelement method in Sobolev spaces are given. Solution derivatives are often present the essential physics of the resolving problem. All the results given here can be extended over a general class of linear elliptic problems.
Publication language:russian, pages:35
Research direction:
Mathematical problems and theory of numerical methods
