The Characterizations of WG Matrix and Its Generalized Cayley-Hamilton Theorem

被引：9
|
作者：
Liu, Na [1 ]
Wang, Hongxing [1 ]
机构：
[1] Guangxi Univ Nationalities, Key Lab Complex Syst & Intelligent Comp, Guangxi Higher Sch, Sch Math & Phys, Nanning 530006, Peoples R China
来源：
JOURNAL OF MATHEMATICS | 2021年 / 2021卷
关键词：
WEAK GROUP INVERSE; SYSTEMS;
D O I：
10.1155/2021/4952943
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Based on the core-EP decomposition, we use the WG inverse, Drazin inverse, and other inverses to give some new characterizations of the WG matrix. Furthermore, we generalize the Cayley-Hamilton theorem for special matrices including the WG matrix. Finally, we give examples to verify these results.
引用
收藏
页数：10
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