On a functional equation of Abel (Q1895187)
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scientific article; zbMATH DE number 785167
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | On a functional equation of Abel |
scientific article; zbMATH DE number 785167 |
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On a functional equation of Abel (English)
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8 February 1996
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The authors determine the general solution of \(\psi (x + y) = g(xy) + h(x - y)\), for \(\psi, g,h : K \to G\), where \(K\) is a field and \(G\) is an Abelian group, which was first treated by Abel in his 1823 manuscript.
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functional equation of Abel
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general solution
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Abelian group
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