A Root-Node Based Algebraic Multigrid Method
Published in arXiv (Cornell University) • Oct 11, 2016
Authors:,,
Manteuffel, Thomas A.
Olson, Luke N.
Schroder, Jacob B.
Abstract
This paper provides a unified and detailed presentation of root-node style algebraic multigrid (AMG). Algebraic multigrid is a popular and effective iterative method for solving large, sparse linear systems that arise from discretizing partial differential equations. However, while AMG is designed f...
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