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A numerical scheme and some theoretical aspects for the cylindrically and spherically symmetric sine-Gordon equations.
Lu Trong Khiem Nguyen
Published in:
Commun. Nonlinear Sci. Numer. Simul. (2016)
Keyphrases
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numerical scheme
partial differential equations
anisotropic diffusion
finite difference
level set
energy functional
variational methods
color image processing
numerical solution
fixed point
image segmentation
diffusion equation
lie group
bayesian networks
edge detection