摘要
利用矩阵的分解证明了每个行列式为1的正交(酉)方阵都可表为有限个Givens矩阵的乘积,每个行列式为-1的正交(酉)方阵都可表为有限个Givens矩阵和一个Househoder矩阵的乘积.
Using matrix decomposition method,this paper proves that each real orthogonal matrice(complex unitary matrice)with determinate 1 can be expressed as the product of finite Givens matrices,each real orthogonal matrice(complex unitary matrice)with determinate-1 can be expressed as the product of finite Givens matrices and a Householder matrice.
出处
《河南科学》
2016年第1期5-6,共2页
Henan Science
基金
国家自然科学基金资助项目(10501053)