An unconditionally convergent finite-difference scheme for the SIR model.
W. PiyawongEdward H. TwizellAbba B. GumelPublished in: Appl. Math. Comput. (2003)
Keyphrases
- finite difference
- semi implicit
- numerical scheme
- sir model
- finite element
- nonlinear diffusion
- numerical solution
- partial differential equations
- numerical analysis
- level set
- hamilton jacobi
- anisotropic diffusion
- diffusion equation
- numerical methods
- color image processing
- multiscale
- denoising
- wavelet transform
- lower bound