An explicit nonstandard finite difference scheme for the FitzHugh-Nagumo equations.
Michael ChapwanyaO. A. JejeniwaAppanah Rao AppaduJean M.-S. LubumaPublished in: Int. J. Comput. Math. (2019)
Keyphrases
- finite difference
- semi implicit
- numerical scheme
- numerical solution
- finite element
- hamilton jacobi
- partial differential equations
- numerical analysis
- finite element methods
- diffusion equation
- numerical methods
- anisotropic diffusion
- level set
- multiscale
- nonlinear diffusion
- eikonal equation
- pattern recognition
- image processing
- differential equations
- scale space
- linear programming
- higher order
- signed distance function