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An implicit difference scheme for time-fractional diffusion equations with a time-invariant type variable order.
Xian-Ming Gu
Hai-Wei Sun
Yong-Liang Zhao
Xiangcheng Zheng
Published in:
Appl. Math. Lett. (2021)
Keyphrases
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diffusion equation
image processing
computer vision
feature space
scale space
anisotropic diffusion