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Fastpythagoräische Quadrupel. (Almost Phythagorean quadruples) - MaRDI portal

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Fastpythagoräische Quadrupel. (Almost Phythagorean quadruples) (Q912890)

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scientific article; zbMATH DE number 4145996
Language Label Description Also known as
English
Fastpythagoräische Quadrupel. (Almost Phythagorean quadruples)
scientific article; zbMATH DE number 4145996

    Statements

    title
    Fastpythagoräische Quadrupel. (Almost Phythagorean quadruples) (English)
    0 references
    publication date
    1988
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    review text
    An almost Pythagorean quadruple is a positive integer solution of an equation \(x^ 2+y^ 2+z^ 2=w^ 2\pm 1.\) The author gives rational parametrizations for these quadruples and exhibits several infinite families of solutions.
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    zbMATH Keywords
    almost Pythagorean quadruple
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    rational parametrizations
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    author
    Jany C. Binz
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    Identifiers

    zbMATH DE Number
    4145996
    0 references
     
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