Eigenvector-Free Solutions to the Matrix Equation AXBH=E with Two Special Constraints
Author
Source
Journal of Applied Mathematics
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-7, 7 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-31
Country of Publication
Egypt
No. of Pages
7
Main Subjects
Abstract EN
The matrix equation AXBH=E with SX=XR or PX=sXQ constraint is considered, where S, R are Hermitian idempotent, P, Q are Hermitian involutory, and s=±1.
By the eigenvalue decompositions of S, R, the equation AXBH=E with SX=XR constraint is equivalently transformed to an unconstrained problem whose coefficient matrices contain the corresponding eigenvectors, with which the constrained solutions are constructed.
The involved eigenvectors are released by Moore-Penrose generalized inverses, and the eigenvector-free formulas of the general solutions are presented.
By choosing suitable matrices S, R, we also present the eigenvector-free formulas of the general solutions to the matrix equation AXBH=E with PX=sXQ constraint.
American Psychological Association (APA)
Qiu, Yuyang. 2013. Eigenvector-Free Solutions to the Matrix Equation AXBH=E with Two Special Constraints. Journal of Applied Mathematics،Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-504864
Modern Language Association (MLA)
Qiu, Yuyang. Eigenvector-Free Solutions to the Matrix Equation AXBH=E with Two Special Constraints. Journal of Applied Mathematics No. 2013 (2013), pp.1-7.
https://search.emarefa.net/detail/BIM-504864
American Medical Association (AMA)
Qiu, Yuyang. Eigenvector-Free Solutions to the Matrix Equation AXBH=E with Two Special Constraints. Journal of Applied Mathematics. 2013. Vol. 2013, no. 2013, pp.1-7.
https://search.emarefa.net/detail/BIM-504864
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-504864