%0 Journal Article %A Minghui Wang and Luping Xu and Juntao Zhang %D 2016 %J International Journal of Mathematical and Computational Sciences %B World Academy of Science, Engineering and Technology %I Open Science Index 119, 2016 %T Conjugate Gradient Algorithm for the Symmetric Arrowhead Solution of Matrix Equation AXB=C %U https://publications.waset.org/pdf/10006599 %V 119 %X Based on the conjugate gradient (CG) algorithm, the constrained matrix equation AXB=C 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. %P 593 - 596