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Qingdao University of Science and Technology     

王明辉

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一类矩阵方程最小二乘问题的LSQR方法

Key Words:对称斜反对称矩阵;;LSQR方法;;最小二乘问题;;矩阵拉直
Abstract:讨论了对称斜反对称矩阵的结构,应用LSQR方法求解最小二乘问题‖XTAX-B‖=min(A为待求对称斜反对称矩阵),并给出了相应的算法及数值例子.
Volume:v.28;No.128
Issue:02
Translation or Not:no

Pre One:An iterative algorithm for solving a class of matrix equations

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