Multilevel methods for elliptic problems on domains not resolved by the coarse grid:
Gespeichert in:
| Beteiligte Personen: | , |
|---|---|
| Format: | Buch |
| Sprache: | Englisch |
| Veröffentlicht: |
Berlin
Konrad-Zuse-Zentrum fürInformationstechnik
1993
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| Schriftenreihe: | Konrad-Zuse-Zentrum für Informationstechnik <Berlin>: Preprint SC
1993,21 |
| Schlagwörter: | |
| Links: | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=006158295&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| Abstract: | Abstract: "Elliptic boundary value problems are frequently posed on complicated domains which cannot be covered by a simple coarse initial grid as it is needed for multigrid like iterative methods. In the present article, this problem is resolved for selfadjoint second order problems and Dirichlet boundary conditions. The idea is to construct appropriate subspace decompositions of the corresponding finite element spaces by way of an embedding of the domain under consideration into a simpler domain like a square or a cube. Then the general theory of subspace correction methods can be applied." |
| Umfang: | 17 S. graph. Darst. |
Internformat
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| 100 | 1 | |a Kornhuber, Ralf |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Multilevel methods for elliptic problems on domains not resolved by the coarse grid |c Ralf Kornhuber ; Harry Yserentant |
| 264 | 1 | |a Berlin |b Konrad-Zuse-Zentrum fürInformationstechnik |c 1993 | |
| 300 | |a 17 S. |b graph. Darst. | ||
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| 490 | 1 | |a Konrad-Zuse-Zentrum für Informationstechnik <Berlin>: Preprint SC |v 1993,21 | |
| 520 | 3 | |a Abstract: "Elliptic boundary value problems are frequently posed on complicated domains which cannot be covered by a simple coarse initial grid as it is needed for multigrid like iterative methods. In the present article, this problem is resolved for selfadjoint second order problems and Dirichlet boundary conditions. The idea is to construct appropriate subspace decompositions of the corresponding finite element spaces by way of an embedding of the domain under consideration into a simpler domain like a square or a cube. Then the general theory of subspace correction methods can be applied." | |
| 650 | 4 | |a Boundary value problems | |
| 700 | 1 | |a Yserentant, Harry |d 1952- |e Verfasser |0 (DE-588)141509813 |4 aut | |
| 830 | 0 | |a Konrad-Zuse-Zentrum für Informationstechnik <Berlin>: Preprint SC |v 1993,21 |w (DE-604)BV004801715 |9 1993,21 | |
| 856 | 4 | 2 | |m DNB Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=006158295&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
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Datensatz im Suchindex
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| author | Kornhuber, Ralf Yserentant, Harry 1952- |
| author_GND | (DE-588)141509813 |
| author_facet | Kornhuber, Ralf Yserentant, Harry 1952- |
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| author_sort | Kornhuber, Ralf |
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| building | Verbundindex |
| bvnumber | BV009253714 |
| ctrlnum | (OCoLC)31508797 (DE-599)BVBBV009253714 |
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| illustrated | Illustrated |
| indexdate | 2024-12-20T09:35:08Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-006158295 |
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| owner_facet | DE-12 |
| physical | 17 S. graph. Darst. |
| publishDate | 1993 |
| publishDateSearch | 1993 |
| publishDateSort | 1993 |
| publisher | Konrad-Zuse-Zentrum fürInformationstechnik |
| record_format | marc |
| series | Konrad-Zuse-Zentrum für Informationstechnik <Berlin>: Preprint SC |
| series2 | Konrad-Zuse-Zentrum für Informationstechnik <Berlin>: Preprint SC |
| spelling | Kornhuber, Ralf Verfasser aut Multilevel methods for elliptic problems on domains not resolved by the coarse grid Ralf Kornhuber ; Harry Yserentant Berlin Konrad-Zuse-Zentrum fürInformationstechnik 1993 17 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Konrad-Zuse-Zentrum für Informationstechnik <Berlin>: Preprint SC 1993,21 Abstract: "Elliptic boundary value problems are frequently posed on complicated domains which cannot be covered by a simple coarse initial grid as it is needed for multigrid like iterative methods. In the present article, this problem is resolved for selfadjoint second order problems and Dirichlet boundary conditions. The idea is to construct appropriate subspace decompositions of the corresponding finite element spaces by way of an embedding of the domain under consideration into a simpler domain like a square or a cube. Then the general theory of subspace correction methods can be applied." Boundary value problems Yserentant, Harry 1952- Verfasser (DE-588)141509813 aut Konrad-Zuse-Zentrum für Informationstechnik <Berlin>: Preprint SC 1993,21 (DE-604)BV004801715 1993,21 DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=006158295&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Kornhuber, Ralf Yserentant, Harry 1952- Multilevel methods for elliptic problems on domains not resolved by the coarse grid Konrad-Zuse-Zentrum für Informationstechnik <Berlin>: Preprint SC Boundary value problems |
| title | Multilevel methods for elliptic problems on domains not resolved by the coarse grid |
| title_auth | Multilevel methods for elliptic problems on domains not resolved by the coarse grid |
| title_exact_search | Multilevel methods for elliptic problems on domains not resolved by the coarse grid |
| title_full | Multilevel methods for elliptic problems on domains not resolved by the coarse grid Ralf Kornhuber ; Harry Yserentant |
| title_fullStr | Multilevel methods for elliptic problems on domains not resolved by the coarse grid Ralf Kornhuber ; Harry Yserentant |
| title_full_unstemmed | Multilevel methods for elliptic problems on domains not resolved by the coarse grid Ralf Kornhuber ; Harry Yserentant |
| title_short | Multilevel methods for elliptic problems on domains not resolved by the coarse grid |
| title_sort | multilevel methods for elliptic problems on domains not resolved by the coarse grid |
| topic | Boundary value problems |
| topic_facet | Boundary value problems |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=006158295&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| volume_link | (DE-604)BV004801715 |
| work_keys_str_mv | AT kornhuberralf multilevelmethodsforellipticproblemsondomainsnotresolvedbythecoarsegrid AT yserentantharry multilevelmethodsforellipticproblemsondomainsnotresolvedbythecoarsegrid |