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Sur les intégrales de \textit{Fourier-Cauchy}. - MaRDI portal

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Sur les intégrales de \textit{Fourier-Cauchy}. (Q1505390)

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scientific article; zbMATH DE number 2656604
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English
Sur les intégrales de \textit{Fourier-Cauchy}.
scientific article; zbMATH DE number 2656604

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    Sur les intégrales de \textit{Fourier-Cauchy}. (English)
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    1904
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    Der Verf. behandelt das Integral \[ (2\pi)^{-n} \int_{DE} e^{-k^2r^2} e^{a_1(\xi_1-x_1)i} \dots e^{a_n(\xi_n-x_n)i} f(\xi_1,\dots,\xi_n) de \] in einem Bereiche \(DE\) von \(2n\) Dimensionen, gebildet durch die Gesamtheit der Werte \(\alpha_1,\dots,\alpha_n,\xi_1,\dots,\xi_n\). Die analytische Funktion von \(k\), die durch jenes Integral dargestellt ist, wird, als \(I(k)\) bezeichnet, einer näheren Untersuchung unterzogen.
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