A Hosszú-like functional equation (Q2754948)
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scientific article; zbMATH DE number 1668791
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A Hosszú-like functional equation |
scientific article; zbMATH DE number 1668791 |
Statements
5 November 2001
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Cauchy's functional equation
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A Hosszú-like functional equation (English)
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The Hosszú-like functional equation \(f(x+y)+f(xy)=f(xy+x)+f(y)\) is solved for functions mapping into an abelian group defined on the set of natural numbers and that of integers.
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