Reduced morphisms and Nagata rings (Q689701)
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scientific article; zbMATH DE number 446307
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Reduced morphisms and Nagata rings |
scientific article; zbMATH DE number 446307 |
Statements
Reduced morphisms and Nagata rings (English)
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15 November 1993
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The paper is mainly devoted to a generalization of a criterion for Nagata rings given previously by \textit{K. Langmann} [Arch. Math. 55, No. 2, 139- 142 (1990; Zbl 0675.13007)]. The present generalization includes, among others, the case of arbitrary characteristic which was not covered by the paper cited above. Also shorter proofs for two known results are included.
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reduced morphisms
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normal locus
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Nagata rings
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