A modified explicit numerical scheme for the two-dimensional sine-Gordon equation.
Athanassios G. BratsosPublished in: Int. J. Comput. Math. (2008)
Keyphrases
- numerical scheme
- finite difference
- semi implicit
- numerical solution
- partial differential equations
- numerical methods
- anisotropic diffusion
- color image processing
- finite element
- variational methods
- level set
- three dimensional
- energy functional
- numerical analysis
- differential equations
- fixed point
- image denoising
- color images
- nonlinear diffusion
- beltrami flow