G. W. Zumbusch.
Multigrid applied to different partial differential operators.
Technical report, Sintef Applied Mathematics, Oslo, Norway, 1996.
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The report is a continuation of an introductory report on the multigrid iterative solvers in Diffpack. We consider the solution of systems of equations as arising in linear elasticity, non-symmetric equations as in convection-diffusion problems, anisotropic operators and bad conditioned equations as for jumping coefficients problems. In the introductory report only the Laplacian and smooth coefficients were treated. The first steps are guided by a couple of examples and exercises.