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Showing 1 to 1 of 1 for “"prolongation smoothing"”.

  1. Generalizing smoothed aggregation-based algebraic multigrid

    Schroder, Jacob B.University of Illinois at Urbana-Champaign2010

    … a redesign of SA, such that restriction and prolongation operators approximate the left and right near null-spaces, respectively. As a result, we develop general SA setup algorithms for both the Hermitian positive-definite and the non-Hermitian cases. To realize these algorithms, we develop …

    uiuc Repository record