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Issue No. 06 - November/December (2006 vol. 8)
ISSN: 1521-9615
pp: 56-62
Benjamin Bergen , Los Alamos National Laboratory
Tobias Gradl , University of Erlangen-Nürnberg
Ulrich Rüde , University of Erlangen-Nürnberg
The hierarchical hybrid grid framework supports the parallel implementation of multigrid solvers for finite element problems. Specifically, it generates extremely fine meshes by using a structured refinement of an unstructured base mesh. For special problems with piecewise uniform material parameters, this leads to the possibility of stencil-based operations, which save substantial memory and permit a very efficient implementation of the multigrid method.
multigrid, algebraic multigrid

F. Hülsemann, B. Bergen, U. Rüde and T. Gradl, "A Massively Parallel Multigrid Method for Finite Elements," in Computing in Science & Engineering, vol. 8, no. , pp. 56-62, 2006.
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