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  2. Code to "Maximum norm error bounds for the full discretization of non-autonomous wave equations"
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    Datenpaket: Code to "Maximum norm error bounds for the full discretization of non-autonomous wave equations"

    Alternativer Identifier:
    (KITopen-DOI) 10.5445/IR/1000157919
    Verwandter Identifier:
    -
    Ersteller/in:
    Scheifinger, Malik [Institut für Angewandte und Numerische Mathematik]
    Beitragende:
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    Titel:
    Code to "Maximum norm error bounds for the full discretization of non-autonomous wave equations"
    Weitere Titel:
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    Beschreibung:
    (Abstract) This code is used for the numerical experiment in Section 6 of the preprint "Maximum norm error bounds for the full discretization of non-autonomous wave equations" by Benjamin Dörich, Jan Leibold, and Bernhard Maier.
    (Technical Remarks) Part of the code relies on code written by J. Leibold in https://doi.org/10.5445/IR/1000130223. The computations are done in C++ using the Finite Element library deal.II; the plots then are generated with Python3. To use this code, deal.II (release 9.4.0) has to be installed, cf. https://www.dealii.org/9.4.0 In order to compile the program, open a terminal session in this folder and call "cmake -DDEAL_II_DIR=/path/to/deal.II ." Next, call "make release" and "make". Then, one can run the commands (can be done in paralell) ./main P1 ./main P2 ./main P3 ./main euler to execute the code. This performs the computations and generates the files error_space_Q1_ritz.txt error_space_Q2_ritz.txt error_space_Q3_ritz.txt error_time_ImplEuler_ritz.txt in the folder "error" containing the results of the numerical experiments. After that, the plots can be generated with the Python3 Script using in the terminal python3 wave_non_auto_error_plots.py in the folder "tikz".
    Schlagworte:
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    Zugehörige Informationen:
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    Sprache:
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    Herausgeber/in:
    Karlsruhe Institute of Technology
    Erstellungsjahr:
    Fachgebiet:
    Mathematics
    Objekttyp:
    Dataset
    Datenquelle:
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    Verwendete Software:
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    Datenverarbeitung:
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    Erscheinungsjahr:
    Rechteinhaber/in:
    Scheifinger, Malik
    Förderung:
    -
    Name Speichervolumen Metadaten Upload Aktion
    Status:
    Publiziert
    Eingestellt von:
    kitopen
    Erstellt am:
    Archivierungsdatum:
    2023-06-22
    Archivgröße:
    39,4 kB
    Archiversteller:
    kitopen
    Archiv-Prüfsumme:
    d937afc320bcd4c852be0c1fd1c1ea75 (MD5)
    Embargo-Zeitraum:
    -