n-半量子化模的一些性质

IF 0.3 Q4 MATHEMATICS

Acta Mathematica Vietnamica Pub Date : 2023-02-03 DOI:10.1007/s40306-022-00492-z

Tony Se

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引用次数: 2

摘要

设R是一个可交换的诺瑟环。R的n-半化模是其半化模的推广。我们将证明n-半量子化模的一些基本性质。我们的主要结果和例子表明，域上Gorenstein行列式环的除数类群是其1-半化模的同构类的集合。最后，我们提出了关于n-半量子化模的一些问题。

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Some Properties of n-semidualizing Modules

Let R be a commutative noetherian ring. The n-semidualizing modules of R are generalizations of its semidualizing modules. We will prove some basic properties of n-semidualizing modules. Our main result and example shows that the divisor class group of a Gorenstein determinantal ring over a field is the set of isomorphism classes of its 1-semidualizing modules. Finally, we pose some questions about n-semidualizing modules.

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来源期刊

Acta Mathematica Vietnamica MATHEMATICS-

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： Acta Mathematica Vietnamica is a peer-reviewed mathematical journal. The journal publishes original papers of high quality in all branches of Mathematics with strong focus on Algebraic Geometry and Commutative Algebra, Algebraic Topology, Complex Analysis, Dynamical Systems, Optimization and Partial Differential Equations.