Development of semi-coarsening and sparse grid techniques:
Gespeichert in:
| Beteilige Person: | |
|---|---|
| Format: | Buch |
| Sprache: | Englisch |
| Veröffentlicht: |
Amsterdam
1995
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| Schriftenreihe: | Centrum voor Wiskunde en Informatica <Amsterdam> / Afdeling Numerieke Wiskunde: Report NM
1995,4 |
| Schlagwörter: | |
| Abstract: | Abstract: "Departing from Mulder's semi-coarsening technique for first-order PDEs, the notion of a grid of grids is introduced and a multi- level finite-volume technique for second order elliptic PDEs is developed. Various grid-transfer operators are investigated, in combination with damped Jacobi-relaxation. Convergence rates as they are predicted by Fourier local mode analysis are compared with practical measurements. The wide variety of grids at our disposal leads to the notion of coherent representations of a function on different grids. A sawtooth multi-level algorithm is proposed for the case of multiple semi-corsening. A generalization of this technique towards Zenger's sparse grids is also investigated. A hierarchical set of basis-functions for finite volumes on sparse grids is briefly discussed." |
| Umfang: | 31 S. |
Internformat
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| 100 | 1 | |a Zeeuw, Paul M. de |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Development of semi-coarsening and sparse grid techniques |c P. M. de Zeeuw |
| 264 | 1 | |a Amsterdam |c 1995 | |
| 300 | |a 31 S. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 1 | |a Centrum voor Wiskunde en Informatica <Amsterdam> / Afdeling Numerieke Wiskunde: Report NM |v 1995,4 | |
| 520 | 3 | |a Abstract: "Departing from Mulder's semi-coarsening technique for first-order PDEs, the notion of a grid of grids is introduced and a multi- level finite-volume technique for second order elliptic PDEs is developed. Various grid-transfer operators are investigated, in combination with damped Jacobi-relaxation. Convergence rates as they are predicted by Fourier local mode analysis are compared with practical measurements. The wide variety of grids at our disposal leads to the notion of coherent representations of a function on different grids. A sawtooth multi-level algorithm is proposed for the case of multiple semi-corsening. A generalization of this technique towards Zenger's sparse grids is also investigated. A hierarchical set of basis-functions for finite volumes on sparse grids is briefly discussed." | |
| 650 | 4 | |a Algorithms | |
| 650 | 4 | |a Differential equations, Partial | |
| 650 | 4 | |a Finite element method | |
| 650 | 4 | |a Multigrid methods (Numerical analysis) | |
| 810 | 2 | |a Afdeling Numerieke Wiskunde: Report NM |t Centrum voor Wiskunde en Informatica <Amsterdam> |v 1995,4 |w (DE-604)BV010177152 |9 1995,4 | |
| 943 | 1 | |a oai:aleph.bib-bvb.de:BVB01-007406849 | |
Datensatz im Suchindex
| DE-BY-TUM_call_number | 0111 2001 B 6003-1995,4 |
|---|---|
| DE-BY-TUM_katkey | 775372 |
| DE-BY-TUM_location | 01 |
| DE-BY-TUM_media_number | 040010456645 |
| _version_ | 1821938649724354560 |
| any_adam_object | |
| author | Zeeuw, Paul M. de |
| author_facet | Zeeuw, Paul M. de |
| author_role | aut |
| author_sort | Zeeuw, Paul M. de |
| author_variant | p m d z pmd pmdz |
| building | Verbundindex |
| bvnumber | BV011059587 |
| ctrlnum | (OCoLC)34740283 (DE-599)BVBBV011059587 |
| format | Book |
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| id | DE-604.BV011059587 |
| illustrated | Not Illustrated |
| indexdate | 2024-12-20T10:05:35Z |
| institution | BVB |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-007406849 |
| oclc_num | 34740283 |
| open_access_boolean | |
| owner | DE-91G DE-BY-TUM |
| owner_facet | DE-91G DE-BY-TUM |
| physical | 31 S. |
| publishDate | 1995 |
| publishDateSearch | 1995 |
| publishDateSort | 1995 |
| record_format | marc |
| series2 | Centrum voor Wiskunde en Informatica <Amsterdam> / Afdeling Numerieke Wiskunde: Report NM |
| spellingShingle | Zeeuw, Paul M. de Development of semi-coarsening and sparse grid techniques Algorithms Differential equations, Partial Finite element method Multigrid methods (Numerical analysis) |
| title | Development of semi-coarsening and sparse grid techniques |
| title_auth | Development of semi-coarsening and sparse grid techniques |
| title_exact_search | Development of semi-coarsening and sparse grid techniques |
| title_full | Development of semi-coarsening and sparse grid techniques P. M. de Zeeuw |
| title_fullStr | Development of semi-coarsening and sparse grid techniques P. M. de Zeeuw |
| title_full_unstemmed | Development of semi-coarsening and sparse grid techniques P. M. de Zeeuw |
| title_short | Development of semi-coarsening and sparse grid techniques |
| title_sort | development of semi coarsening and sparse grid techniques |
| topic | Algorithms Differential equations, Partial Finite element method Multigrid methods (Numerical analysis) |
| topic_facet | Algorithms Differential equations, Partial Finite element method Multigrid methods (Numerical analysis) |
| volume_link | (DE-604)BV010177152 |
| work_keys_str_mv | AT zeeuwpaulmde developmentofsemicoarseningandsparsegridtechniques |
Paper/Kapitel scannen lassen
Teilbibliothek Mathematik & Informatik, Berichte
| Signatur: |
0111 2001 B 6003-1995,4 Lageplan |
|---|---|
| Exemplar 1 | Ausleihbar Am Standort |