The Numerical Solution of Diffusion Problems in Strongly Heterogeneous Non-isotropic Materials

@inproceedings{Hyman1996TheNS,
  title={The Numerical Solution of Diffusion Problems in Strongly Heterogeneous Non-isotropic Materials},
  author={James M. Hyman and Mikhail J. Shashkov and Stanly Steinberg},
  year={1996}
}
A new second-order finite-difference algorithm for the numerical where nW is the vector of unit outward normal to the boundsolution of diffusion problems in strongly heterogeneous and nonary ­V, and a and c are functions given on ­V. The algoisotropic media is constructed. On problems with rough coefficients or highly nonuniform grids, the new algorithm is superior to all rithm is constructed using a nontrivial generalization of other algorithms we have compared it with. For problems with the… CONTINUE READING
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