Edge residuals dominate a posteriori error estimates for linear finite element methods on anisotropic triangular and tetrahedral meshes.
Gerd KunertRüdiger VerfürthPublished in: Numerische Mathematik (2000)
Keyphrases
- finite element methods
- error estimates
- finite difference
- error estimation
- cross validation
- finite element
- numerical solution
- delaunay triangulation
- finite element model
- error analysis
- provably correct
- multiresolution
- artificial intelligence
- diffusion equation
- least squares
- image analysis
- computer vision
- linear systems
- edge information
- edge detection
- feature vectors
- decision trees