Options
An algebraic approach to the HBMG method for unstructured grids
Publikationstyp
Journal Article
Date Issued
2010-12-23
Sprache
English
Author(s)
Volume
78
Issue
S3
Start Page
863
End Page
864
Citation
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik 78 (S3): 863-864 (1998)
Publisher DOI
We will cast some of the previously introduced interpolation coefficients for the construction of hierarchical basis functions into an algebraic formulation of the HBMG method. Furthermore we construct a new set of coefficients that fulfills a consistency condition which results in a better approximation of smooth functions. We provide numerical examples for the convection dominated convection-diffusion equation on uniformly as well as adaptively refined grids.
DDC Class
510: Mathematik