Mathematics – Numerical Analysis
Scientific paper
2012-01-19
Mathematics
Numerical Analysis
10 pages, 4 figures, revised introduction
Scientific paper
The paper presents a numerical study for the finite element method with anisotropic meshes. We compare the accuracy of the numerical solutions on quasi-uniform, isotropic, and anisotropic meshes for a test problem which combines several difficulties of a corner singularity, a peak, a boundary layer, and a wavefront. Numerical experiment clearly shows the advantage of anisotropic mesh adaptation. The conditioning of the resulting linear equation system is addressed as well. In particular, it is shown that the conditioning with adaptive anisotropic meshes is not as bad as generally assumed.
Huang Weizhang
Kamenski Lennard
Lang Jens
No associations
LandOfFree
Adaptive finite elements with anisotropic meshes does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Adaptive finite elements with anisotropic meshes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adaptive finite elements with anisotropic meshes will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-254456