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引用次数: 0
摘要
让 R 是一个具有同一性的交换环，S 是 R 的一个乘法子集。本文的目的是研究一类交换环，在这类交换环中，每个 S 平面模块都是平面的（或者说，投影的）。
Let R be a commutative ring with identity and S a multiplicative subset of R. The aim of this paper is to study the class of commutative rings in which every S-flat module is flat (resp., projectiv...
期刊介绍：
Communications in Algebra presents high quality papers of original research in the field of algebra. Articles from related research areas that have a significant bearing on algebra might also be published.
Topics Covered Include:
-Commutative Algebra
-Ring Theory
-Module Theory
-Non-associative Algebra including Lie algebras, Jordan algebras
-Group Theory
-Algebraic geometry
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