We have decided to discontinue the publication of preprints on our preprint server as of 1 March 2024. The publication culture within mathematics has changed so much due to the rise of repositories such as ArXiV (www.arxiv.org) that we are encouraging all institute members to make their preprints available there. An institute's repository in its previous form is, therefore, unnecessary. The preprints published to date will remain available here, but we will not add any new preprints here.
fast algorithms, hierarchical matrices, data-sparse matrices, mesh refinement, bem, fem
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inBook
2000
Repository Open Access
Wolfgang Hackbusch and Boris N. Khoromskij
\( \mathscr{H} \)-matrix approximation on graded meshes
In: The mathematics of finite elements and applications X, MAFELAP 1999 : proceedings of the 10th conference, Brunel Univ., Uxbridge, Middlesex, GB, June 22-25, 1999 / J. R. Whiteman (ed.) Amsterdam [u. a.] : Elsevier, 2000. - pp. 307-316