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Improved time integration of nonlinear dynamic problems (Q1081378)

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scientific article; zbMATH DE number 3970221
Language Label Description Also known as
English
Improved time integration of nonlinear dynamic problems
scientific article; zbMATH DE number 3970221

    Statements

    title
    Improved time integration of nonlinear dynamic problems (English)
    0 references
    author
    B. George
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    publication date
    1987
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    review text
    An algorithm based on the generalized time finite element method (GTFEM) for the integration of a dynamic equation for a nonlinear problem is considered. It involves two free parameters, \(\theta _ 1\) and \(\theta _ 2\), which are optimized with respect to accuracy and computational effort. The results for the proposed scheme are evaluated and compared with commonly used Newmark and Wilson procedures.
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    zbMATH Keywords
    algorithm
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    generalized time finite element method
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    integration of a dynamic equation
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    optimization of free parameters
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    two free parameters
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    Identifiers

    Mathematics Subject Classification ID
    74S05
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    74H45
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    74B20
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    zbMATH DE Number
    3970221
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    OpenAlex ID
    W2147785986
    0 references
     
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