摘要
给出了一类置换因子循环线性系统求解的一种快速算法.当置换因子循环矩阵非奇异时,该快速算法可求出该线性系统的唯一解;而当置换因子循环矩阵奇异时,该快速算法可求出该线性系统的通解.
A fast Algorithm is presented seeking the solution of the permutation factor circulant matrix equation AX = b. It is proved that, when permutation factor circulant matrices are nonsingular, the single solution can be obtained for the permutation factor circulant matrix equation, otherwise the special and the general solution can thus be sought.
出处
《宁波大学学报（理工版）》
CAS
2008年第4期533-537,共5页
Journal of Ningbo University：Natural Science and Engineering Edition
关键词
置换因子循环矩阵
置换因子循环线性系统
快速算法
permutation factor circulant matrix
permutation factor circulant matrix equation
fast algorithm
