A higher-order finite difference method for two-dimensional singularly perturbed reaction-diffusion with source-term-discontinuous problem.
K. AarthikaRam ShiromaniShanthi V.Published in: Comput. Math. Appl. (2022)
Keyphrases
- reaction diffusion
- finite difference method
- partial differential equations
- higher order
- high order
- boundary conditions
- cellular automata
- image denoising
- natural images
- image processing
- cellular automaton
- heat equation
- anisotropic diffusion
- finite element method
- numerical solution
- level set
- numerical methods
- diffusion process
- diffusion equation
- finite element model
- pairwise
- differential equations
- energy functional
- texture synthesis
- three dimensional
- multi layered
- multiscale
- finite difference
- image enhancement
- ordinary differential equations
- distance measure
- cellular neural networks
- curve evolution
- level set method