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A second-order difference scheme for the time fractional substantial diffusion equation.
Zhaopeng Hao
Wanrong Cao
Guang Lin
Published in:
J. Comput. Appl. Math. (2017)
Keyphrases
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diffusion equation
finite difference
anisotropic diffusion
partial differential equations
diffusion process
numerical scheme
scale space
noise removal
filtering method
scale spaces
diffusion coefficient
boundary conditions
higher order
feature extraction
gaussian kernel
coherence enhancing diffusion