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Sur les intégrales bornées d'une équation différentielle linéaire. - MaRDI portal

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Sur les intégrales bornées d'une équation différentielle linéaire. (Q1474552)

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scientific article; zbMATH DE number 2619438
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English
Sur les intégrales bornées d'une équation différentielle linéaire.
scientific article; zbMATH DE number 2619438

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    Sur les intégrales bornées d'une équation différentielle linéaire. (English)
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    1915
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    Es seien \(\varphi, p_\nu, p_\nu',\dots, p_\nu^{(n-\nu)}\) \((\nu =1, 2, \dots, n)\) beschränkte Funktionen für \(0 \leqq x < \infty.\) Wenn die Differentialgleichung \[ \frac {d^ny}{dx^n}+p_1 \frac {d^{n-1}y}{dx^{n-1}}+\cdots +p_n y=\varphi(x) \] ein für \(0 \leqq x < \infty\) beschränktes Integral \(y\) besitzt, sind auch die Ableitungen \(y^{(\nu)}\) \((\nu =1, 2, \dots, n)\) beschränkt.
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