invertible module

The concept of fuzzy congruence on the semirings with reversible addition was introduced.

定义了加法可逆半环上的Fuzzy同余关系,讨论了带有Fuzzy同余关系的加法可逆半环S的性质。

In this paper,we defined the f regular radicals of the semirings with reversible addition,and proved the structure theorems of the f regular semirings and the f regular semisimple semirings.

该文在加法可逆半环中建立ｆ正则根的概念，证明了ｆ正则半环和ｆ正则半单半环的结构定理，作为其应用，证明了交换ＶｏｎＮｅｕｍａｎｎ正则环和交换ＶｏｎＮｅｕｍａｎｎ正则半单环的结构定理，并且得到交换环的Ｊａｃｏｂｓｏｎ根和半单环的新刻

And some new necessary and sufficient conditions for the existence of the weighted group inverse introduced by 《The existence of inverses of weighted rectangular matrices》 are proved.

而且也给出了《关于长方矩阵的加权逆的存在性》一文中提出的加权群逆的存在性的新的充分必要条件。

Cen has defined a weighted group inverse of rectangular matrices.

岑建苗定义了长方阵的加权群逆:设A∈Cm×n,W∈Cn×m。

In this paper the existence of w-weighted group inverse is generalized to bounded linear operators in Banach spaces,and the results are given.

将一类加权群逆的存在性推广到Banach空间有界线性算子,并给出相关结果。

The article discusses the coordination of reconstruction and conservation on historic buildings,and the idea of"reversible strengthening"is described in detail.

本文对历史建筑改造过程中保护与改造如何协调进行了探讨,重点阐述了"可逆加固"的思想。

The Existence of W-weighted Group Inverse of Bounded Linear Operators in Banach Spaces

Banach空间有界线性算子加权群逆的存在性

Weighted Moore-Penrose Inverse of Fuzzy Matrix

Fuzzy矩阵的加权Moore-Penrose逆

Mixed-type Reverse-order Laws and Minkowski Inverse;

加权广义逆的混合序及Minkowski广义逆

Stiffness Matrix Correction Using Weighted Moore-Penrose Inverse

有限元模型刚度修正的加权广义逆法

On Existence of Weighted Generalized Moore-Penrose Inverse of Matrix over Ring

环上矩阵加权Moore-Penrose逆存在的条件

The w-weighted Drazin Inverse of Morphisms with Kernels

具有核的态射的w-加权Drazin逆

Reverse Order Law for the Weighted Drazin Inverse of a Matrix Right Semi-tensor Product

矩阵右半张量积的加权Drazin逆的反序律

Application of PQ-SVD Singular Value Decomposition to the Structure of Weighted Moore-Penrose Inverse

PQ-SVD奇异值分解在加权MP逆结构中的应用

Reverse order law for the weighted Moore-Penrose inverse of a triple left matrix semi-tensor product

三矩阵左半张量积的加权Moore-Penrose逆的反序律

Reverse Order Law for the Weighted Moore-Penrose Inverse of a Matrix Right Semi-tensor Product

矩阵右半张量积的加权Moore-Penrose逆的反序律

If the work of the political power is weak, we shall intensify our efforts there, and if work among the masses constitutes a weak link, we shall concentrate our efforts there.

如政权工作薄弱就加强政权工作，群众工作薄弱就加强群众工作。

A Method of Weighting Group Decision in Fuzzy AHP;

Fuzzy AHP中的一种加权群体决策方法

The Methods for the Evaluation of Enterprise Credit Based on Weighted Group Decision-making in AHP;

基于加权群体AHP的企业资信评价方法

Weighted Hardy and BMO Spaces Associated with Semigroup with Non-smooth Kernel

与非光滑半群相伴的加权Hardy和BMO空间

Weighted Blowup of CP~n(Q) and Chen-Ruan Cohomology Group

CP~n(Q)的加权blowup及陈-阮上同调群

TOPSIS algorithm for multi-attribute group decision-making with weighted ordinal preferences

加权序数偏好下多属性群决策的TOPSIS法

The Inverse Semigroup Extension of Clifford Semigroup

Clifford半群的逆半群扩张

Performance Measurement of Reuse-Reverse Supply Chain Based on TFOWA

基于梯形模糊有序加权平均算子的再利用逆向供应链绩效评价