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A Third-Order Scheme for Numerical Fluxes to Guarantee Non-Negative Coefficients for Advection-Diffusion Equations.
Katsuhiro Sakai
Daishi Watabe
Published in:
Am. J. Comput. Math. (2011)
Keyphrases
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diffusion equation
finite difference
scale space
anisotropic diffusion
partial differential equations
wavelet coefficients
filtering method
multiscale
preprocessing
numerical scheme
pattern recognition
diffusion process
pattern formation
post processing