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Intuitionistic fuzzy stability of a quadratic functional equation - MaRDI portal

Intuitionistic fuzzy stability of a quadratic functional equation (Q5894100)

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scientific article; zbMATH DE number 5847674
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Intuitionistic fuzzy stability of a quadratic functional equation
scientific article; zbMATH DE number 5847674

    Statements

    title
    Intuitionistic fuzzy stability of a quadratic functional equation (English)
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    publication date
    8 February 2011
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    review text
    We consider the intuitionistic fuzzy stability of the quadratic functional equation \(f(kx+y)+f(kx-y)=2k^2f(x)+2f(y)\) by using the fixed point alternative, where \(k\) is a positive integer.
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    zbMATH Keywords
    real-normed spaces
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    fuzzy stability
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    quadratic functional equation
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    author
    Li Guang Wang
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    Identifiers

    DOI
    10.1155/2010/107182
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    zbMATH DE Number
    5847674
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    Wikidata QID
    Q59267350
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    OpenAlex ID
    W2089090809
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