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Titel:

Efficient multi-level hp-finite elements in arbitrary dimensions

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Kopp, Philipp; Rank, Ernst; Calo, Victor M.; Kollmannsberger, Stefan
Abstract:
We present an efficient algorithmic framework for constructing multi-level hp-bases that uses a data-oriented approach that easily extends to any number of dimensions and provides a natural framework for performance-optimized implementations. We only operate on the bounding faces of finite elements without considering their lower-dimensional topological features and demonstrate the potential of the presented methods using a newly written open-source library. First, we analyze a Fichera corner an...     »
Stichworte:
High-order finite elements, -refinement, Arbitrary hanging nodes
Zeitschriftentitel:
Computer Methods in Applied Mechanics and Engineering
Jahr:
2022
Band / Volume:
401
Jahr / Monat:
2022-09
Quartal:
3. Quartal
Monat:
Sep
Seitenangaben Beitrag:
115575
Nachgewiesen in:
Scopus
Volltext / DOI:
doi:https://doi.org/10.1016/j.cma.2022.115575
WWW:
https://www.sciencedirect.com/science/article/pii/S0045782522005515
Print-ISSN:
0045-7825
Status:
Verlagsversion / published
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