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A nonconforming combination of the finite element and volume methods with an anisotropic mesh refinement for a singularly perturbed convection-diffusion equation.
Song Wang
Zi-Cai Li
Published in:
Math. Comput. (2003)
Keyphrases
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finite element
diffusion equation
finite difference
mesh refinement
anisotropic diffusion
diffusion processes
preprocessing
partial differential equations
scale space
image enhancement
motion analysis
boundary conditions
finite element method
mesh generation