Second-order accurate difference schemes on highly irregular meshes
Conference
·
OSTI ID:6889849
In this paper compact-as-possible second-order accurate difference schemes will be constructed for boundary-value problems of arbitrary order on highly irregular meshes. It will be shown that for equations of order (K) these schemes will have truncation error of order (3/endash/K). This phenomena is known as supraconvergence. 7 refs.
- Research Organization:
- Los Alamos National Lab., NM (USA)
- DOE Contract Number:
- W-7405-ENG-36
- OSTI ID:
- 6889849
- Report Number(s):
- LA-UR-88-2832; CONF-8806194-2; ON: DE88016148
- Country of Publication:
- United States
- Language:
- English
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