A nonstandard finite difference scheme for a PDE modeling combustion with nonlinear advection and diffusion.
Ronald E. MickensPublished in: Math. Comput. Simul. (2005)
Keyphrases
- finite difference
- semi implicit
- partial differential equations
- numerical scheme
- diffusion equation
- anisotropic diffusion
- nonlinear diffusion
- numerical solution
- level set
- diffusion processes
- finite element
- diffusion process
- scale spaces
- coherence enhancing diffusion
- image denoising
- hamilton jacobi
- numerical analysis
- reaction diffusion
- noise removal
- image enhancement
- filtering method
- scale space
- image processing
- numerical methods
- energy functional
- boundary conditions
- difference equations
- heat equation
- denoising
- image segmentation
- differential equations
- edge detection
- higher order
- signed distance function