A Root-Node Based Algebraic Multigrid Method

29 Jan 2018 Manteuffel Thomas A. Olson Luke N. Schroder Jacob B. Southworth Ben S.

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... (read more)

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  • NUMERICAL ANALYSIS