A LOCALLY F-FINITE NOETHERIAN DOMAIN THAT IS NOT F-FINITE

被引：0

作者：

Dumitrescu, Tiberiu ^{[1
]}

Ionescu, Cristodor ^{[2
]}

机构：

[1] Univ Bucharest, Fac Matemat & Informat, Bucharest, Romania

[2] Romanian Acad, Simion Stoilow Inst Math, Bucharest, Romania

来源：

关键词：

Frobenius morphism; F-finite rings; excellent rings; RINGS;

D O I：

10.1216/jca.2022.14.177

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

Using an old example of Nagata, we construct a Noetherian ring of prime characteristic p, whose Frobenius morphism is locally finite, but not finite.

引用

页码：177 / 180

页数：4

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