A posteriori error estimation based on conservative flux reconstruction for nonconforming finite element approximations to a singularly perturbed reaction-diffusion problem on anisotropic meshes.
Bei ZhangShaochun ChenJikun ZhaoPublished in: Appl. Math. Comput. (2014)
Keyphrases
- finite element
- error estimation
- reaction diffusion
- mesh generation
- diffusion equation
- soft tissue
- mesh refinement
- boundary conditions
- model selection
- beltrami flow
- cellular automata
- partial differential equations
- anisotropic diffusion
- finite difference
- cellular automaton
- diffusion process
- numerical solution
- three dimensional
- texture synthesis
- multiresolution
- finite element model
- scale space
- high resolution
- generalization error
- vector field
- implicit surfaces
- cross validation
- support vector machine
- medical images
- multi layered
- biomechanical model
- image processing
- image analysis
- noise removal
- numerical methods