A Nine Point Scheme for the Approximation of Diffusion Operators on Distorted Quadrilateral Meshes.

Zhiqiang Sheng Guangwei Yuan

Published in: SIAM J. Sci. Comput. (2008)

Keyphrases

polynomial time approximation
triangular mesh
approximation schemes
multiresolution
approximation algorithms
randomized approximation
anisotropic diffusion
diffusion model
special case
morphological operators
single point
nonlinear diffusion
numerical scheme
mesh generation
polynomial approximation