Abstract
A multigrid method for grid generation on two-dimensional regions and its applications to test problems are presented. The multigrid algorithm deals with the solution of elliptic differential problems which occur in the computation of boundary-fitted grids. The solution of elliptic systems of partial differential equations, which correspond to transformed Poisson systems, is carried out by a full approximation storage (FAS) algorithm. The components of the method, such as the relaxation for error smoothing and the coarsening strategy, are evaluated on problems in which sources of attractions are considered, and the generated grids are shown by figures.
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