算子环

coefficient ring

系数环

coefficient problem 系数问题 | coefficient ring 系数环 | coercive operator 强制算子

regular ring

正则环

冯.诺伊曼在F.J.默里(Murray)的协助下,又写出了题为"论算子环"(On rings of operators)的系列文章.正则环(regular ring)是冯.诺伊曼引入的另一新概念:A是有单何的表示有着密切联系:连续几何L与某正则环A的主左理想构成的格同构.也就是说,

right operator

右算子

right module 右模 | right operator 右算子 | right order 右整环

ring of numbers

数环

ring of matrices 矩阵环 | ring of numbers 数环 | ring of operators 算子环

ring of quotients

商环

ring of operators 算子环 | ring of quotients 商环 | ring of scalars 基环

ring of scalars

基环

ring of quotients 商环 | ring of scalars 基环 | ring with operators 算子环

ringed space

环式空间

ring with operators 算子环 | ringed space 环式空间 | rise 增量

semigroup of operators

算子半群

semigroup algebra 半群代数 | semigroup of operators 算子半群 | semihereditary ring 半遗传环

skew derivation

斜导算子

斜称张量|skew-symmetric tensor | 斜导算子|skew-derivation | 斜多项式环|skew-polynomial ring

ring of quaternions

四元素环

算子环 ring of operators | 四元素环 ring of quaternions | 有理整数环 ring of rational integers

Hilt's law：希尔特煤品级定律

"hillside quarry","山坡石矿" | "Hilt's law","希尔特煤品级定律" | "hindered settling","阻流沈降"

Shaanxi Sunland Automatic Control Co.,Ltd：陕西神洲自动控制有限公司

SHAANXI QINCHUAN MACHINERY DEVELOPMENT CO.,LTD 陕西秦川机械发展股份有限公司 | Shaanxi Sunland Automatic Control Co.,Ltd 陕西神洲自动控制有限公司 | Shan Dong Shuang Yi Group Co.,Ltd 山东双一集团有限公...