1 citations · 3 across the 10 of their papers we have counts for
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Additive results of the dual Moore--Penrose generalized inverse with an application to rigid-body motion estimation
Yup Zhao, Daochang Zhang
We derive explicit formulas for the dual Moore--Penrose generalized inverse (DMPGI) of dual complex matrix sums under some conditions. We first express the DMPGI of a matrix partit…
Formulae for the Drazin inverse of Modified Tensors via the Einstein Product
Yue Zhao, Daochang Zhang, Dijana Mosic
This paper establishes exact expressions for the Drazin inverse of the modified tensor via the Einstein product, formulated usin…
Perturbation Analysis of the QT-Drazin Inverse of Quaternion Tensors via the QT-Product
Yue Zhao, Daochang Zhang, Jingqian Li +1
The motivation of this paper is to investigate the perturbation theory for the QT-Drazin inverse of quaternion tensors under the QT-product via the associated -block circulant r…
On the Dual Drazin Inverse of Adjacency Matrices of Dual-number-Weighted Digraphs
Yue Zhao, Daochang Zhang, Zhongshan Li +1
The motivation of this paper is to investigate the dual Drazin inverse of adjacency matrices arising from several classes of connected dual-number-weighted digraphs over the dual c…
Perturbation analysis of tensor -inverse via Einstein product
Daochang Zhang, Jingqian Li, Dijana Mosic +1
We investigate the influence of a relatively small perturbation on various generalized inverses functions or quantities derived from a tensor .When a small tensor pert…
On the Block-Diagonalization and Multiplicative Equivalence of Quaternion -Block Circulant Matrices with their Applications
Daochang Zhang, Yue Zhao, Jingqian Li +1
The motivation of this paper is twofold. First, we investigate the block-diagonalization of the -block circulant matrix , based on this block-diago…