Efficient implementation of adaptive P1-FEM in Matlab
Abstract: We provide a MATLAB package p1afem for an adaptive P1-finite element method (AFEM). This includes functions for the assembly of the data, different error estimators, and an indicator-based adaptive meshrefining algorithm. Throughout, the focus is on an efficient realization by use of MATLAB built-in functions and vectorization. Numerical experiments underline the efficiency of the code which is observed to be of almost linear complexity with respect to the runtime. Although the scope of this paper is on AFEM, the general ideas can be understood as a guideline for writing efficient MATLAB code.
- Location
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Deutsche Nationalbibliothek Frankfurt am Main
- Extent
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Online-Ressource
- Language
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Englisch
- Bibliographic citation
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Efficient implementation of adaptive P1-FEM in Matlab ; volume:11 ; number:4 ; year:2011 ; pages:460-490
Computational methods in applied mathematics ; 11, Heft 4 (2011), 460-490
- Creator
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Funken, Stefan
Praetorius, Dirk
Wissgott, Philipp
- DOI
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10.2478/cmam-2011-0026
- URN
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urn:nbn:de:101:1-2410261647253.985980874052
- Rights
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Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
- Last update
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15.08.2025, 7:28 AM CEST
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Associated
- Funken, Stefan
- Praetorius, Dirk
- Wissgott, Philipp
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