2 citations · 3 across the 8 of their papers we have counts for
9 papers
Dual orthogonal tripotent matrices
Tan Mei, Kezheng Zuo, Yang Si
In this paper, we study dual orthogonal tripotent matrices, defined by , and examine their fundamental algebraic properties. Additionally, we establi…
Further results for the dual Hartwig-Spindelb{ö}ck decomposition and its applications
Tan Mei, Kezheng Zuo, Hui Yan
In this paper, we introduce two new forms of the dual Hartwig-Spindelb{ö}ck decomposition and employ them to derive explicit representations for several classes of dual generalized…
Orthogonal tripotent matrices
Tan Mei, Kezheng Zuo, Wanlin Jiang
In this paper, we present different characterizations of tripotent orthogonal matrices (i.e., A^3 = A = A^* ) in terms of matrix equations, integer powers of AA^* and A^*A, average…
The Bott-Duffin drazin inverse and its application
Lu Zheng, Xiangyu Zhang, Kezheng Zuo +1
The paper introduce a new type of generalized inverse, called Bott-Duffin drazin inverse (or, in short, BDD-inverse) of a complex square matrix, and give some of its properties, ch…
The W-weighted m-weak group MP inverse and its applications
Jiale Gao, Kezheng Zuo, Qing-Wen Wang
We extend the concept of the m-weak group MP inverse of a square matrix to a rectangular matrix, called the W-weighted m-weak group MP inverse, which also unifies the W-weighted we…
Further properties and representations of the W-weighted m-weak group inverse
Jiale Gao, Qing-Wen Wang, Kezheng Zuo
The purpose of this paper is to explore more properties and representations of the W-weighted m-weak group (in short, W-m-WG) inverse. We first explore an interesting relation betw…
Further characterizations and representations of the Minkowski inverse in Minkowski space
Jiale Gao, Qingwen Wang, Kezheng Zuo +1
This paper is aimed to identify some new characterizations and representations of the Minkowski inverse in Minkowski space. First of all, a few representations of {1,3m}, {1,2,3m},…
The m-DMP inverse in Minkowski space and its applications
Jiale Gao, Qingwen Wang, Kezheng Zuo
This paper first introduces a new generalized inverse in Minkowski space, called the m-DMP inverse, and discusses its algebraic and geometrical properties. The second objective is…
A new generalized inverse of matrices from core-EP decomposition
Kezheng Zuo, Yu Li, Gaojun Luo
A new generalized inverse for a square matrix , called CCE-inverse, is established by the core-EP decomposition and Moore-Penrose inverse . We prop…