Rehman, Abdur; Kyrchei, Ivan; Akram, Muhammad; Ali, Ilyas; Shakoor, Abdul Least-norm of the general solution to some system of quaternion matrix equations and its determinantal representations. (English) Zbl 1457.15017 Abstr. Appl. Anal. 2019, Article ID 9072690, 18 p. (2019). MSC: 15A24 15B33 PDFBibTeX XMLCite \textit{A. Rehman} et al., Abstr. Appl. Anal. 2019, Article ID 9072690, 18 p. (2019; Zbl 1457.15017) Full Text: DOI
Rehman, Abdur; Kyrchei, Ivan; Ali, Ilyas; Akram, Muhammad; Shakoor, Abdul The general solution of quaternion matrix equation having \(\eta \)-skew-Hermicity and its Cramer’s rule. (English) Zbl 1435.15013 Math. Probl. Eng. 2019, Article ID 7939238, 25 p. (2019). MSC: 15A24 15B33 PDFBibTeX XMLCite \textit{A. Rehman} et al., Math. Probl. Eng. 2019, Article ID 7939238, 25 p. (2019; Zbl 1435.15013) Full Text: DOI
Rehman, Abdur; Akram, Muhammad Optimization of a nonlinear Hermitian matrix expression with application. (English) Zbl 1488.15067 Filomat 31, No. 9, 2805-2819 (2017). MSC: 15B57 15A09 PDFBibTeX XMLCite \textit{A. Rehman} and \textit{M. Akram}, Filomat 31, No. 9, 2805--2819 (2017; Zbl 1488.15067) Full Text: DOI
Rehman, Abdur; Wang, Qing-Wen; Ali, Ilyas; Akram, Muhammad; Ahmad, M. O. A constraint system of generalized Sylvester quaternion matrix equations. (English) Zbl 1386.15035 Adv. Appl. Clifford Algebr. 27, No. 4, 3183-3196 (2017). MSC: 15A24 15A03 15A09 15B33 15B57 11R52 PDFBibTeX XMLCite \textit{A. Rehman} et al., Adv. Appl. Clifford Algebr. 27, No. 4, 3183--3196 (2017; Zbl 1386.15035) Full Text: DOI
Rehman, Abdur; Wang, Qing-Wen A system of matrix equations with five variables. (English) Zbl 1410.15033 Appl. Math. Comput. 271, 805-819 (2015). MSC: 15A24 11R52 15A09 15B57 PDFBibTeX XMLCite \textit{A. Rehman} and \textit{Q.-W. Wang}, Appl. Math. Comput. 271, 805--819 (2015; Zbl 1410.15033) Full Text: DOI