Uniformly Convergent High-Order Schemes for a 2D Elliptic Reaction-Diffusion Problem with Anisotropic Coefficients.
Iliya A. BrayanovIvanka DimitrovaPublished in: Numerical Methods and Application (2002)
Keyphrases
- high order
- reaction diffusion
- partial differential equations
- anisotropic diffusion
- diffusion equation
- numerical scheme
- higher order
- diffusion process
- beltrami flow
- low order
- pairwise
- boundary conditions
- nonlinear diffusion
- numerical solution
- noise removal
- numerical methods
- wavelet coefficients
- lower order
- linear combination
- diffusion model
- markov random field
- bayesian logistic regression
- image enhancement
- basis functions
- cellular automata
- texture synthesis
- differential equations
- image denoising
- cellular automaton
- tensor analysis
- scale space
- multi layered
- feature space