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Some inequalities between the best polynomial approximations and averaged finite-difference norms in space \(L_2\) - MaRDI portal

Some inequalities between the best polynomial approximations and averaged finite-difference norms in space \(L_2\) (Q2066418)

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scientific article; zbMATH DE number 7457379
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English
Some inequalities between the best polynomial approximations and averaged finite-difference norms in space \(L_2\)
scientific article; zbMATH DE number 7457379

    Statements

    Some inequalities between the best polynomial approximations and averaged finite-difference norms in space \(L_2\) (English)
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    14 January 2022
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    best approximations
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    finite differences of \(m\)th order
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    smoothness characteristic
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    \(n\)-widths
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    Identifiers