Exponential convergence of a generalized FEM for heterogeneous reaction-diffusion equations.
Chupeng MaJens Markus MelenkPublished in: CoRR (2022)
Keyphrases
- diffusion equation
- reaction diffusion
- boundary conditions
- anisotropic diffusion
- scale space
- diffusion process
- pattern formation
- partial differential equations
- finite element
- finite element method
- scale spaces
- finite difference
- computer vision
- noise removal
- pattern recognition
- image enhancement
- image processing
- cellular automata
- segmentation method
- higher order
- digital images
- pairwise