Bangerth, Wolfgang und Hartmann, Ralf und Guido, Kanschat (2007) deal.II --- a General Purpose Object Oriented Finite Element Library. ACM Transactions on Mathematical Software, 33 (4), Seite 24.
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Kurzfassung
An overview of the software design and data abstraction decisions chosen for deal.II, a general purpose finite element library written in C++, is given. The library uses advanced object-oriented and data encapsulation techniques to break finite element implementations into smaller blocks that can be arranged to fit users requirements. Through this approach, deal.II supports a large number of different applications covering a wide range of scientific areas, programming methodologies, and application-specific algorithms, without imposing a rigid framework into which they have to fit. A judicious use of programming techniques allows us to avoid the computational costs frequently associated with abstract object-oriented class libraries. The paper presents a detailed description of the abstractions chosen for defining geometric information of meshes and the handling of degrees of freedom associated with finite element spaces, as well as of linear algebra, input/output capabilities and of interfaces to other software, such as visualization tools. Finally, some results obtained with applications built atop deal.II are shown to demonstrate the powerful capabilities of this toolbox.
elib-URL des Eintrags: | https://elib.dlr.de/48647/ | ||||||||||||||||
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Dokumentart: | Zeitschriftenbeitrag | ||||||||||||||||
Titel: | deal.II --- a General Purpose Object Oriented Finite Element Library | ||||||||||||||||
Autoren: |
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Datum: | August 2007 | ||||||||||||||||
Erschienen in: | ACM Transactions on Mathematical Software | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
Band: | 33 | ||||||||||||||||
Seitenbereich: | Seite 24 | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | Finite element methods, partial differential equations, finite element software, mesh handling, linear algebra | ||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
HGF - Programm: | Luftfahrt | ||||||||||||||||
HGF - Programmthema: | Starrflügler (alt) | ||||||||||||||||
DLR - Schwerpunkt: | Luftfahrt | ||||||||||||||||
DLR - Forschungsgebiet: | L AR - Starrflüglerforschung | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | L - Konzepte & Integration (alt) | ||||||||||||||||
Standort: | Braunschweig | ||||||||||||||||
Institute & Einrichtungen: | Institut für Aerodynamik und Strömungstechnik > CASE | ||||||||||||||||
Hinterlegt von: | Hartmann, Dr.rer.nat. Ralf | ||||||||||||||||
Hinterlegt am: | 09 Jan 2008 | ||||||||||||||||
Letzte Änderung: | 31 Jul 2019 19:19 |
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