Reverse order laws and absorption laws of the weak group inverse

被引：0

作者：

Zhou, Mengmeng ^{[1
]}

机构：

[1] Nanjing Xiaozhuang Univ, Coll Informat Engn, Nanjing 211171, Peoples R China

来源：

FILOMAT | 2024年 / 38卷 / 12期

基金：

中国国家自然科学基金;

关键词：

Weak group inverse; Reverse order law; Absorption law; MOORE-PENROSE; CORE INVERSE; RINGS;

D O I：

10.2298/FIL2412147Z

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

In a proper (*)-ring, reverse order laws of the weak group inverse are investigated under certain conditions. Some new equivalent characterizations which ensure that reverse order laws of the weak group inverse hold are presented. Finally, absorption laws of the weak group inverse are studied.

引用

页码：4147 / 4155

页数：9

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