Results 241 to 250 of about 2,423 (258)

An efficient real representation method for least squares problem of the quaternion constrained matrix equation AXB + CY D = E

International Journal of Computer Mathematics, 2021
Fengxia Zhang, Musheng Wei
exaly  

Nonlinear hierarchical quaternion matrix factorization-based quaternion matrix completion

Signal Processing
Pengling Wu, Kit Ian Kou, Lizhi Liu, Jifei Miao   +3 more
openaire   +1 more source

Robust quaternion matrix completion with applications to image inpainting

Numerical Linear Algebra With Applications, 2019
Michael Ng, Zhigang Jia
exaly  

The general solution to a system of real quaternion matrix equations

Computers and Mathematics With Applications, 2005
Qing-Wen Wang
exaly  

A real quaternion matrix equation with applications

Linear and Multilinear Algebra, 2013
Qing-Wen Wang, Zhuo-Heng He
exaly  

P-(skew)symmetric common solutions to a pair of quaternion matrix equations

Applied Mathematics and Computation, 2008
Qing-Wen Wang
exaly  

Cramer’s rule for a system of quaternion matrix equations with applications

Applied Mathematics and Computation, 2018
Qing-Wen Wang, Shaowen Yu, Guang-Jing Song   +2 more
exaly  

Matrix Representation on Quaternion Algebra

2016
The quaternions, denoted by H, were first defined by W.R. Hamilton in 1843 as an extension of the four dimensions complex numbers. Hamilton has included a new multiplication process to vector algebra by defining quaternions for two vectors where the division process is available.
openaire   +1 more source

On Hermitian Solutions of the Split Quaternion Matrix Equation $$AXB+CXD=E$$ A X B + C X D = E

Advances in Applied Clifford Algebras, 2017
Qing-Wen Wang, Shi-Fang Yuan, Yong Tian   +2 more
exaly  

Constrained two-sided coupled Sylvester-type quaternion matrix equations

Automatica, 2019
Qing-Wen Wang, , Zhuo-Heng He
exaly