On a paper by Copson and Ferrar. (Q2591029)
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scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On a paper by Copson and Ferrar. |
scientific article |
Statements
On a paper by Copson and Ferrar. (English)
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1939
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Umformung des Integrals \[ F(\lambda)=\frac{1}{2\pi} \int\limits_{0}^{\infty} e^{i \lambda \,\cosh \,t} \frac{\sin \,\vartheta} {\cosh \,t+\cos \,\vartheta} \,dt \] in ein endliches, das für kleine Werte von \(\lambda\) in der von \textit{Copson} und \textit{Ferrar} (Proc. Edinburgh math. Soc. (2) 5 (1938), 159-168; F.~d.~M. 64\(_{\text{I}}\), 350) angegebenen Weise entwickelt werden kann.
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