Let RT be a ring of fractions of a commutative ring R with respect to its multiplicatively closed subset T, and Let S ∑be the localization of a monoid S over its submonoid ∑.
设含幺交换环及对其乘法子集T的分式环为R_T,交换幺半群S在其子半群∑处局部化为S∑,则A={tu|t(?)T,u(?)∑}是半群环R[S]的乘法子集。
Our main result in this paper is thatnon-commutative non-associative fractional ring with right inverse property is alternative.
我们在文[1]中研究了非交换非结合分式环的结合子与换位子理论,本文是[1]的继续。
Viewing modules M S -1 R over a fractional ring S -1 R of a ring R as modules M R over R ,It is proved that some model theoretic properties of modules,such as purity,pure embedding,elementary equivalence,elementary embedding,are preserved.
将环Ｒ的分式环Ｓ－１Ｒ上的模ＭＳ－１Ｒ“限制”到Ｒ上时，模理论的纯性、纯入射性、初等等价、初等嵌入等模型论性质都是保持的。
The concept and the universal property of fractional semiring are given.
给出了分式半环的概念和泛性质。
Graded Ring of Fractions, Graded Fractional Module and Method of Graded Localization;
分式分次环、分式分次模与分次局部化方法
Graded Jacobson Radicals of Graded Rings --graded local rings and graded Artinian rings;
分次环的分次Jacobson根——分次局部环和分次Artin环(英文)
The BrownMcCoy Radicals of the Graded Rings;
分次环的Brown—McCoy根
Research and Practice of the Bilingual Teaching Mode based on Layered Closed-Loop-Control
分层次闭环控制双语教学模式的探索与实践
Group-graded rings of half-simple modules with finitely generated modules;
有限生成半单分次模情形的群分次环
On the Graded Weak Brown-McCoy Radical;
关于分次环的分次弱Brown-McCoy根
Some Properties of Graded Prime Ideals of Noetherian Graded Rings;
Noether分次环上分次素理想的若干性质
split collector ring
分瓣式集电环, 分瓣式汇流环
Circulation Model Analysis on the Strongest Sandstorm in North China in 2006
2006年中国北方一次强沙尘暴天气的环流模式分析
On the Littlewood Cyclotomic Polynomials of Degree 2pq-1;
2pq-1次Littlewood分圆多项式
Analysis on The Condition of Factorization of Inhomogeneous Dual-variable Quadratic Polynomials;
二元二次非齐次多项式因式分解的条件分析
Layered and Distributed Mode in Interactive Computer Teaching;
分层次分布式的交互计算机教学模式
Finitely Presented Dimensions of Commutative Graded Rings and Modules;
G-型分次环和G-型分次模的Gr-有限表现维数
The Algebraic Classification of a Class of Degree 1 + Degree 3 Polynomial System
1次+3次平面多项式系统的代数分类
circular heteroduplex
环式异源双链核酸分子
spaced-loop direction finder
分隔式环形天线测向仪
portable ambient air analyzer
便携式环境空气分析仪
The branch of algebra that deals with quadratic equations.
二次方程式论处理二次方程式的代数学的分支