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DOE OSTI ยท 1232073

Smoothed aggregation adaptive spectral element-based algebraic multigrid

Abstract

SAAMGE provides parallel methods for building multilevel hierarchies and solvers that can be used for elliptic equations with highly heterogeneous coefficients. Additionally, hierarchy adaptation is implemented allowing solving multiple problems with close coefficients without rebuilding the hierarchy.

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BibTeXRIS

2015-01-20. Smoothed aggregation adaptive spectral element-based algebraic multigrid. https://www.osti.gov/biblio/1232073

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