基本释义:

环的直积

网络释义

1)direct product of rings,环的直积

2)subdirect product of semirings,半环的子直积

3)direct product ring,直积环

4)subdirect product of distributive lattice and skew-ring,分配格和拟环的次直积

5)direct product of fuzzy uniform rings,模糊一致环的直积

6)product of fuzzy topological rings,模糊拓扑环的直积

用法和例句

In section six, we investigate the Gorcnstcin injective dimensions in direct products of rings, the main result is the following:Let R =ΠR_i be a direct product of rings and let M = M_1 (?)M_2(?)……(?)M_n be adecomposition of an R-module into R_i modules.

第六节研究了环的直积上的Gorenstein内射维数,得到下面结论:设R=ΠR_i(i=1,2。

The least skew-ring congruence on E-inversive E-semiring is described,and the structure of a class of E-inversive E-semiring is obtained,which is the subdirect product of distributive lattice and skew-ring.

首先引入和描述了E-逆E半环上的最小拟环同余,然后刻画了是分配格和拟环的次直积的E-逆E半环。

In this paper, the fuzzy uniform ring, fuzzy uniform subring, fuzzy uniform residue class ring, and direct product of fuzzy uniform rings are defined; the three necessary and sufficient conditions to describe fuzzy uniform ring by the fuzzy topological ring of type (QU), by fuzzy uniform space and by a family of fuzzy subsets of a ring are obtained.

本文定义了模糊一致环概念,研究了它与模糊拓扑环的关系及它与模糊一致空间的关系;给出了借助于环的模糊子集族对模糊一致环的刻画,还引入了模糊一致子环,模糊一致剩余类环与模糊一致环的直积;并讨论了它们的分离性。

In this paper,two products of fuzzy topological rings and of fuzzy topological of type (QU) are defined to prove that the product of fuzzy topological rings is also a fuzzy topological rings.

本文定义了模糊拓扑环的直积 ,论证了该定义的合理性 ;证明了 (QU)型模糊拓扑环的直积仍是 (QU)型模糊拓扑环 ;并研究了 (QU)型模糊拓扑环直积的性质 。