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A general fourth-order mesoscopic multiple-relaxation-time lattice Boltzmann model and equivalent macroscopic finite-difference scheme for two-dimensional diffusion equations.
Ying Chen
Zhenhua Chai
Baochang Shi
Published in:
CoRR (2023)
Keyphrases
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finite difference
fourth order
partial differential equations
numerical scheme
high order
diffusion equation
anisotropic diffusion
feature extraction
finite element
image analysis
higher order
level set
scale space
numerical analysis