环上矩阵 meaning in Chinese

matrix over a ring

On necessary and sufficient condition of invertible matrix in integral ring
整数环上矩阵可逆的充要条件
The aim of this paper is to study the generalized inverse of matrices on rings , the generalized inverse of morphism and partial ordering of matrices
本文研究了环上矩阵的广义逆，范畴中态射的广义逆，并研究矩阵的偏序。
The main results are listed in the following : part l ( chapter2 ) some results on the weighted moore - penrose of matrices on rings are given , the previous results are extended
具体内容如下： ( 1 )讨论环上矩阵的广义moore - penrose逆，推广了以往文献中的相应结论。
Since 1950s , many mathematicians have been engaged in studying the " generalized inverse of matrices such as the generalized inverse of matrices on rings , the generalized inverse of morphism , the compution on the generalized inverse of matrices , the application of generalized inverse and so on
Penrose利用四个矩阵方程给出矩阵广义逆的更为简洁定义，此后，矩阵广义逆研究得到了迅速的发展。矩阵广义逆的研究包括环上矩阵的广义逆，范畴中态射的广义逆，广义逆矩阵的计算和广义逆矩阵的应用等。