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An analytic formula for a number-theoretic function - MaRDI portal

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An analytic formula for a number-theoretic function (Q1494965)

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scientific article; zbMATH DE number 2643579
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English
An analytic formula for a number-theoretic function
scientific article; zbMATH DE number 2643579

    Statements

    An analytic formula for a number-theoretic function (English)
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    1907
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    Die Anzahl \(\tau_{r}(n)\) der Darstellungen einer nichtnegativen Zahl als Summe von \(r\) Quadraten läßt sich auf folgende Weise ausdrücken: \[ \tau_{r}(n)=\frac{(2r)^{n}}{n!}\left [a_{0}(n)+\frac{a_{1}(n)}{r}+\frac{a_{2}(n)}{r^{2}}+\cdots\right ], \] wo \(a_{i}(n) \quad (i=0,1,2,\dots)\) ein Polynom \(2i\)-ten Grades mit rationalen Koeffizienten bezeichnet.
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    sum of squares
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    Identifiers