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# 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} }

- Published 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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