drazin 中文意思是什麼
drazin
解釋
德拉任-
In 1980 cline and greville gave the definition of the w - weighted drazin inverse which is the extension of drazin inverse. from then on many people studied the w - weighted drazin inverse in different fields
Cline和greville於1980年提出長方陣的加權drazin逆的概念,它是方陣的drazin逆的推廣,有其實用背景。 -
A sequence ( epic, monic ) factorization of morphism is " defined, with the help of the sequence ( epic, monic ) factorization of morphism, some necessary and sufficient conditions for the drazin inverse are obtained
首次定義了態射的滿單分解序列,利用其給出了態射的drazin逆存在的充要條件及其表達式。 -
We research the generalized inverse of morphisms in preadditive category, give the characterization for the moore - penrose and drazin inverse, and obtain the necessary and sufficient conditions for the existence of core - nipotent for morphism
我們考察了預加法范疇中態射的廣義逆,利用冪等態射給出了態射廣義逆存在的充要條件及其表達式。 -
Part 2 ( chapter3 ) the moore - penrose inverse and drazin inverse of morphisms with universal - factorzation in category are studied, its existences are characterized, and the expression of the generalized inverse of morphism are establish
( 2 )研究范疇中具有泛分解態射的moore - penrose逆和drazin逆,給出了moore - penrose逆和drazin逆存在的充要條件及其表達式。 -
The present ph. d. dissertation is concerned with some algorithms which are used to get the drazin inverse solution for singular linear system
本文主要目的在於研究任意奇異線性系統的一類迭代解法,這類解法主要是用來求解系統的drazin逆解。
分享友人