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An explicit nonstandard finite difference scheme for the FitzHugh-Nagumo equations.
Michael Chapwanya
O. A. Jejeniwa
Appanah Rao Appadu
Jean M.-S. Lubuma
Published in:
Int. J. Comput. Math. (2019)
Keyphrases
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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