The Error Analysis of Finite Difference Approximation for a System of Singularly Perturbed Semilinear Reaction-Diffusion Equations with Discontinuous Source Term.
S. Chandra Sekhara RaoSheetal ChawlaPublished in: FDM (2018)
Keyphrases
- error analysis
- finite difference
- diffusion equation
- reaction diffusion
- numerical scheme
- anisotropic diffusion
- partial differential equations
- scale space
- diffusion process
- least squares
- noise removal
- finite element
- numerical solution
- boundary conditions
- numerical analysis
- image enhancement
- error correction
- scale spaces
- level set
- multiscale
- filtering method
- nonlinear diffusion
- image processing
- edge detection
- video sequences