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Numerical approximation of weak solutions for boundary value problems - MaRDI portal

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Numerical approximation of weak solutions for boundary value problems (Q1860633)

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scientific article; zbMATH DE number 1874195
Language Label Description Also known as
English
Numerical approximation of weak solutions for boundary value problems
scientific article; zbMATH DE number 1874195

    Statements

    title
    Numerical approximation of weak solutions for boundary value problems (English)
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    author
    Reiko Sakamoto
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    publication date
    9 September 2003
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    review text
    This paper is devoted to the weak solutions which are defined by using supplementary functions, which in turn play an essential role for the approximation of solutions. Existence of weak solutions is proved by using Riesz' theorem, based on weak energy estimates on the adjoint problems.
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    zbMATH Keywords
    Riesz' theorem
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    weak energy estimates
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    adjoint problems
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    Identifiers

    zbMATH DE Number
    1874195
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    OpenAlex ID
    W379727386
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