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DOI zum Zitieren der Version auf EPub Bayreuth: https://doi.org/10.15495/EPub_UBT_00006055
URN to cite this document: urn:nbn:de:bvb:703-epub-6055-8
URN to cite this document: urn:nbn:de:bvb:703-epub-6055-8
Title data
Bauer, Maximilian ; Bebendorf, Mario ; Feist, Bernd:
Kernel-independent adaptive construction of H²-matrix approximations.
In: Numerische Mathematik.
Vol. 150
(2022)
Issue 1
.
- pp. 1-32.
ISSN 0029-599X
DOI der Verlagsversion: https://doi.org/10.1007/s00211-021-01255-y
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Abstract
A method for the kernel-independent construction of H²-matrix approximations to non-local operators is proposed. Special attention is paid to the adaptive construction of nested bases. As a side result, new error estimates for adaptive cross approximation~(ACA) are presented which have implications on the pivoting strategy of ACA.
Further data
| Item Type: | Article in a journal |
|---|---|
| Keywords: | non-local operators; adaptive cross approximation; H²-matrices; interpolation |
| DDC Subjects: | 500 Science > 510 Mathematics |
| Institutions of the University: | Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Mathematics > Chair Scientific Computing > Chair Scientific Computing - Univ.-Prof. Dr. Mario Bebendorf Faculties Faculties > Faculty of Mathematics, Physics und Computer Science Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Mathematics Faculties > Faculty of Mathematics, Physics und Computer Science > Department of Mathematics > Chair Scientific Computing |
| Language: | English |
| Originates at UBT: | Yes |
| URN: | urn:nbn:de:bvb:703-epub-6055-8 |
| Date Deposited: | 17 Mar 2022 09:30 |
| Last Modified: | 17 Mar 2022 09:30 |
| URI: | https://epub.uni-bayreuth.de/id/eprint/6055 |
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