A criterion for commutativity of rings (Q803247)
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scientific article; zbMATH DE number 4200424
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | A criterion for commutativity of rings |
scientific article; zbMATH DE number 4200424 |
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A criterion for commutativity of rings (English)
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1990
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The author proves that an associative ring R is commutative if for each elements x,y\(\in R\) there exists a polynomial \(f(t)\in t^ 2{\mathbb{Z}}[t]\) such that \([x,y]=f(xy)-f(yx)\).
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