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Showing 1 to 1 of 1 for “"complex engineering geometries"”.
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Multigrid methods for complex engineering geometries and unstructured meshes
… for the geometric multigrid to deal with engineering meshes with a small number of poor quality cells, which includes two steps: a global smoother on the whole domain, followed by a local correction on the subdomains with low quality cells. The high frequency error remaining in the low …