On the finite element approximation of fourth order singularly perturbed eigenvalue problems.
Hans-Görg RoosDespo SavvidouChristos XenophontosPublished in: CoRR (2021)
Keyphrases
- finite element
- fourth order
- eigenvalue problems
- noise removal
- high order
- image interpolation
- partial differential equations
- finite element analysis
- anisotropic diffusion
- finite element model
- finite difference
- mesh generation
- nonlinear diffusion
- soft tissue
- numerical solution
- finite element method
- denoising
- boundary element
- locally adaptive
- image processing
- estimation error
- image enhancement
- pairwise