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Unconditional stability of alternating difference schemes with intrinsic parallelism for the fourth-order parabolic equation.
Geyang Guo
Bo Liu
Published in:
Appl. Math. Comput. (2013)
Keyphrases
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fourth order
noise removal
numerical algorithms
high order
partial differential equations
image interpolation
anisotropic diffusion
estimation error
nonlinear diffusion
edge preservation
denoising
noise reduction
diffusion equation
edge detection
motion estimation
high resolution
multiresolution