Minghui Wang and Luping Xu and Juntao Zhang
Conjugate Gradient Algorithm for the Symmetric Arrowhead Solution of Matrix Equation AXBC
593 - 596
2016
10
11
International Journal of Mathematical and Computational Sciences
https://publications.waset.org/pdf/10006599
https://publications.waset.org/vol/119
World Academy of Science, Engineering and Technology
Based on the conjugate gradient (CG) algorithm, the constrained matrix equation AXBC and the associate optimal approximation problem are considered for the symmetric arrowhead matrix solutions in the premise of consistency. The convergence results of the method are presented. At last, a numerical example is given to illustrate the efficiency of this method.
Open Science Index 119, 2016