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Sharpening and generalizations of Shafer's inequality for the arc tangent function - MaRDI portal

Sharpening and generalizations of Shafer's inequality for the arc tangent function (Q1035564)

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Sharpening and generalizations of Shafer's inequality for the arc tangent function
scientific article

    Statements

    title
    Sharpening and generalizations of Shafer's inequality for the arc tangent function (English)
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    author
    Feng Qi
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    Shi-Qin Zhang
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    Bai-Ni Guo
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    publication date
    3 November 2009
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    Identifiers

    DOI
    10.1155/2009/930294
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    zbMATH DE Number
    5624600
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    Wikidata QID
    Q59248269
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    OpenAlex ID
    W2152198172
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    arXiv ID
    0902.3298
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