Efficient Preconditioning of hp-FEM Matrices by Hierarchical Low-Rank Approximations

Paolo Gatto, Jan S. Hesthaven. Efficient Preconditioning of hp-FEM Matrices by Hierarchical Low-Rank Approximations. J. Sci. Comput., 72(1):49-80, 2017. [doi]

Authors

Paolo Gatto

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Jan S. Hesthaven

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