%0 Journal Article %A Minghui Wang and Shanrui Hu %D 2011 %J International Journal of Mathematical and Computational Sciences %B World Academy of Science, Engineering and Technology %I Open Science Index 52, 2011 %T Iterative Methods for An Inverse Problem %U https://publications.waset.org/pdf/11939 %V 52 %X An inverse problem of doubly center matrices is discussed. By translating the constrained problem into unconstrained problem, two iterative methods are proposed. A numerical example illustrate our algorithms. %P 597 - 599