Abstract
This paper presents two alternating direction methods for the solution and the best approximate solution of a class of Sylvester-like matrix equations and
, where A, B, C, D, G and H are given matrices of suitable sizes. Convergence properties of the proposed algorithms are given. Numerical experiments show that the proposed algorithms tend to deliver higher quality solutions with less iteration steps and computing time than one recent algorithm on the tested problems.
Acknowledgements
The authors are most grateful to the anonymous referees for their constructive comments and helpful suggestions, which greatly improved the original paper.
Notes
No potential conflict of interest was reported by the authors.